30153240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 112039200

約数和(自身を除く): 81885960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 379, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 758, 765, 780, 884, 936, 1020, 1105, 1137, 1170, 1224, 1326, 1516, 1530, 1560, 1768, 1895, 1989, 2040, 2210, 2274, 2340, 2652, 3032, 3060, 3315, 3411, 3790, 3978, 4420, 4548, 4680, 4927, 5304, 5685, 6120, 6443, 6630, 6822, 7580, 7956, 8840, 9096, 9854, 9945, 11370, 12886, 13260, 13644, 14781, 15160, 15912, 17055, 19329, 19708, 19890, 22740, 24635, 25772, 26520, 27288, 29562, 32215, 34110, 38658, 39416, 39780, 44343, 45480, 49270, 51544, 57987, 59124, 64430, 68220, 73905, 77316, 79560, 83759, 88686, 96645, 98540, 115974, 118248, 128860, 136440, 147810, 154632, 167518, 177372, 193290, 197080, 221715, 231948, 251277, 257720, 289935, 295620, 335036, 354744, 386580, 418795, 443430, 463896, 502554, 579870, 591240, 670072, 753831, 773160, 837590, 886860, 1005108, 1159740, 1256385, 1507662, 1675180, 1773720, 2010216, 2319480, 2512770, 3015324, 3350360, 3769155, 5025540, 6030648, 7538310, 10051080, 15076620, 30153240]

約数ペア:

[(1, 30153240), (2, 15076620), (3, 10051080), (4, 7538310), (5, 6030648), (6, 5025540), (8, 3769155), (9, 3350360), (10, 3015324), (12, 2512770), (13, 2319480), (15, 2010216), (17, 1773720), (18, 1675180), (20, 1507662), (24, 1256385), (26, 1159740), (30, 1005108), (34, 886860), (36, 837590), (39, 773160), (40, 753831), (45, 670072), (51, 591240), (52, 579870), (60, 502554), (65, 463896), (68, 443430), (72, 418795), (78, 386580), (85, 354744), (90, 335036), (102, 295620), (104, 289935), (117, 257720), (120, 251277), (130, 231948), (136, 221715), (153, 197080), (156, 193290), (170, 177372), (180, 167518), (195, 154632), (204, 147810), (221, 136440), (234, 128860), (255, 118248), (260, 115974), (306, 98540), (312, 96645), (340, 88686), (360, 83759), (379, 79560), (390, 77316), (408, 73905), (442, 68220), (468, 64430), (510, 59124), (520, 57987), (585, 51544), (612, 49270), (663, 45480), (680, 44343), (758, 39780), (765, 39416), (780, 38658), (884, 34110), (936, 32215), (1020, 29562), (1105, 27288), (1137, 26520), (1170, 25772), (1224, 24635), (1326, 22740), (1516, 19890), (1530, 19708), (1560, 19329), (1768, 17055), (1895, 15912), (1989, 15160), (2040, 14781), (2210, 13644), (2274, 13260), (2340, 12886), (2652, 11370), (3032, 9945), (3060, 9854), (3315, 9096), (3411, 8840), (3790, 7956), (3978, 7580), (4420, 6822), (4548, 6630), (4680, 6443), (4927, 6120), (5304, 5685)]