4152720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:62

約数の個数: 160

約数和(自身を含む): 15249024

約数和(自身を除く): 11096304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 528, 572, 605, 624, 660, 715, 726, 780, 858, 880, 968, 1040, 1144, 1210, 1320, 1331, 1430, 1452, 1560, 1573, 1716, 1815, 1936, 2145, 2288, 2420, 2640, 2662, 2860, 2904, 3120, 3146, 3432, 3630, 3993, 4290, 4719, 4840, 5324, 5720, 5808, 6292, 6655, 6864, 7260, 7865, 7986, 8580, 9438, 9680, 10648, 11440, 12584, 13310, 14520, 15730, 15972, 17160, 17303, 18876, 19965, 21296, 23595, 25168, 26620, 29040, 31460, 31944, 34320, 34606, 37752, 39930, 47190, 51909, 53240, 62920, 63888, 69212, 75504, 79860, 86515, 94380, 103818, 106480, 125840, 138424, 159720, 173030, 188760, 207636, 259545, 276848, 319440, 346060, 377520, 415272, 519090, 692120, 830544, 1038180, 1384240, 2076360, 4152720]

約数ペア:

[(1, 4152720), (2, 2076360), (3, 1384240), (4, 1038180), (5, 830544), (6, 692120), (8, 519090), (10, 415272), (11, 377520), (12, 346060), (13, 319440), (15, 276848), (16, 259545), (20, 207636), (22, 188760), (24, 173030), (26, 159720), (30, 138424), (33, 125840), (39, 106480), (40, 103818), (44, 94380), (48, 86515), (52, 79860), (55, 75504), (60, 69212), (65, 63888), (66, 62920), (78, 53240), (80, 51909), (88, 47190), (104, 39930), (110, 37752), (120, 34606), (121, 34320), (130, 31944), (132, 31460), (143, 29040), (156, 26620), (165, 25168), (176, 23595), (195, 21296), (208, 19965), (220, 18876), (240, 17303), (242, 17160), (260, 15972), (264, 15730), (286, 14520), (312, 13310), (330, 12584), (363, 11440), (390, 10648), (429, 9680), (440, 9438), (484, 8580), (520, 7986), (528, 7865), (572, 7260), (605, 6864), (624, 6655), (660, 6292), (715, 5808), (726, 5720), (780, 5324), (858, 4840), (880, 4719), (968, 4290), (1040, 3993), (1144, 3630), (1210, 3432), (1320, 3146), (1331, 3120), (1430, 2904), (1452, 2860), (1560, 2662), (1573, 2640), (1716, 2420), (1815, 2288), (1936, 2145)]