454378320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:690

約数の個数: 240

約数和(自身を含む): 1683856512

約数和(自身を除く): 1229478192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 103, 110, 120, 132, 144, 165, 176, 180, 198, 206, 220, 240, 264, 309, 330, 360, 396, 412, 440, 495, 515, 528, 557, 618, 660, 720, 792, 824, 880, 927, 990, 1030, 1114, 1133, 1236, 1320, 1545, 1584, 1648, 1671, 1854, 1980, 2060, 2228, 2266, 2472, 2640, 2785, 3090, 3342, 3399, 3708, 3960, 4120, 4456, 4532, 4635, 4944, 5013, 5570, 5665, 6127, 6180, 6684, 6798, 7416, 7920, 8240, 8355, 8912, 9064, 9270, 10026, 10197, 11140, 11330, 12254, 12360, 13368, 13596, 14832, 16710, 16995, 18128, 18381, 18540, 20052, 20394, 22280, 22660, 24508, 24720, 25065, 26736, 27192, 30635, 33420, 33990, 36762, 37080, 40104, 40788, 44560, 45320, 49016, 50130, 50985, 54384, 55143, 57371, 61270, 66840, 67980, 73524, 74160, 80208, 81576, 90640, 91905, 98032, 100260, 101970, 110286, 114742, 122540, 133680, 135960, 147048, 163152, 172113, 183810, 200520, 203940, 220572, 229484, 245080, 271920, 275715, 286855, 294096, 344226, 367620, 401040, 407880, 441144, 458968, 490160, 516339, 551430, 573710, 631081, 688452, 735240, 815760, 860565, 882288, 917936, 1032678, 1102860, 1147420, 1262162, 1376904, 1470480, 1721130, 1893243, 2065356, 2205720, 2294840, 2524324, 2581695, 2753808, 3155405, 3442260, 3786486, 4130712, 4411440, 4589680, 5048648, 5163390, 5679729, 6310810, 6884520, 7572972, 8261424, 9466215, 10097296, 10326780, 11359458, 12621620, 13769040, 15145944, 18932430, 20653560, 22718916, 25243240, 28398645, 30291888, 37864860, 41307120, 45437832, 50486480, 56797290, 75729720, 90875664, 113594580, 151459440, 227189160, 454378320]

約数ペア:

[(1, 454378320), (2, 227189160), (3, 151459440), (4, 113594580), (5, 90875664), (6, 75729720), (8, 56797290), (9, 50486480), (10, 45437832), (11, 41307120), (12, 37864860), (15, 30291888), (16, 28398645), (18, 25243240), (20, 22718916), (22, 20653560), (24, 18932430), (30, 15145944), (33, 13769040), (36, 12621620), (40, 11359458), (44, 10326780), (45, 10097296), (48, 9466215), (55, 8261424), (60, 7572972), (66, 6884520), (72, 6310810), (80, 5679729), (88, 5163390), (90, 5048648), (99, 4589680), (103, 4411440), (110, 4130712), (120, 3786486), (132, 3442260), (144, 3155405), (165, 2753808), (176, 2581695), (180, 2524324), (198, 2294840), (206, 2205720), (220, 2065356), (240, 1893243), (264, 1721130), (309, 1470480), (330, 1376904), (360, 1262162), (396, 1147420), (412, 1102860), (440, 1032678), (495, 917936), (515, 882288), (528, 860565), (557, 815760), (618, 735240), (660, 688452), (720, 631081), (792, 573710), (824, 551430), (880, 516339), (927, 490160), (990, 458968), (1030, 441144), (1114, 407880), (1133, 401040), (1236, 367620), (1320, 344226), (1545, 294096), (1584, 286855), (1648, 275715), (1671, 271920), (1854, 245080), (1980, 229484), (2060, 220572), (2228, 203940), (2266, 200520), (2472, 183810), (2640, 172113), (2785, 163152), (3090, 147048), (3342, 135960), (3399, 133680), (3708, 122540), (3960, 114742), (4120, 110286), (4456, 101970), (4532, 100260), (4635, 98032), (4944, 91905), (5013, 90640), (5570, 81576), (5665, 80208), (6127, 74160), (6180, 73524), (6684, 67980), (6798, 66840), (7416, 61270), (7920, 57371), (8240, 55143), (8355, 54384), (8912, 50985), (9064, 50130), (9270, 49016), (10026, 45320), (10197, 44560), (11140, 40788), (11330, 40104), (12254, 37080), (12360, 36762), (13368, 33990), (13596, 33420), (14832, 30635), (16710, 27192), (16995, 26736), (18128, 25065), (18381, 24720), (18540, 24508), (20052, 22660), (20394, 22280)]