180018960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6199}}^1$

素因数の和:6237

約数の個数: 120

約数和(自身を含む): 613502400

約数和(自身を除く): 433483440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 6199, 7260, 9680, 12398, 14520, 18597, 24796, 29040, 30995, 37194, 49592, 61990, 68189, 74388, 92985, 99184, 123980, 136378, 148776, 185970, 204567, 247960, 272756, 297552, 340945, 371940, 409134, 495920, 545512, 681890, 743880, 750079, 818268, 1022835, 1091024, 1363780, 1487760, 1500158, 1636536, 2045670, 2250237, 2727560, 3000316, 3273072, 3750395, 4091340, 4500474, 5455120, 6000632, 7500790, 8182680, 9000948, 11251185, 12001264, 15001580, 16365360, 18001896, 22502370, 30003160, 36003792, 45004740, 60006320, 90009480, 180018960]

約数ペア:

[(1, 180018960), (2, 90009480), (3, 60006320), (4, 45004740), (5, 36003792), (6, 30003160), (8, 22502370), (10, 18001896), (11, 16365360), (12, 15001580), (15, 12001264), (16, 11251185), (20, 9000948), (22, 8182680), (24, 7500790), (30, 6000632), (33, 5455120), (40, 4500474), (44, 4091340), (48, 3750395), (55, 3273072), (60, 3000316), (66, 2727560), (80, 2250237), (88, 2045670), (110, 1636536), (120, 1500158), (121, 1487760), (132, 1363780), (165, 1091024), (176, 1022835), (220, 818268), (240, 750079), (242, 743880), (264, 681890), (330, 545512), (363, 495920), (440, 409134), (484, 371940), (528, 340945), (605, 297552), (660, 272756), (726, 247960), (880, 204567), (968, 185970), (1210, 148776), (1320, 136378), (1452, 123980), (1815, 99184), (1936, 92985), (2420, 74388), (2640, 68189), (2904, 61990), (3630, 49592), (4840, 37194), (5808, 30995), (6199, 29040), (7260, 24796), (9680, 18597), (12398, 14520)]