122392920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 401667840

約数和(自身を除く): 279274920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 1005, 1171, 1340, 1560, 1608, 1742, 2010, 2342, 2613, 2680, 3484, 3513, 4020, 4355, 4684, 5226, 5855, 6968, 7026, 8040, 8710, 9368, 10452, 11710, 13065, 14052, 15223, 17420, 17565, 20904, 23420, 26130, 28104, 30446, 34840, 35130, 45669, 46840, 52260, 60892, 70260, 76115, 78457, 91338, 104520, 121784, 140520, 152230, 156914, 182676, 228345, 235371, 304460, 313828, 365352, 392285, 456690, 470742, 608920, 627656, 784570, 913380, 941484, 1019941, 1176855, 1569140, 1826760, 1882968, 2039882, 2353710, 3059823, 3138280, 4079764, 4707420, 5099705, 6119646, 8159528, 9414840, 10199410, 12239292, 15299115, 20398820, 24478584, 30598230, 40797640, 61196460, 122392920]

約数ペア:

[(1, 122392920), (2, 61196460), (3, 40797640), (4, 30598230), (5, 24478584), (6, 20398820), (8, 15299115), (10, 12239292), (12, 10199410), (13, 9414840), (15, 8159528), (20, 6119646), (24, 5099705), (26, 4707420), (30, 4079764), (39, 3138280), (40, 3059823), (52, 2353710), (60, 2039882), (65, 1882968), (67, 1826760), (78, 1569140), (104, 1176855), (120, 1019941), (130, 941484), (134, 913380), (156, 784570), (195, 627656), (201, 608920), (260, 470742), (268, 456690), (312, 392285), (335, 365352), (390, 313828), (402, 304460), (520, 235371), (536, 228345), (670, 182676), (780, 156914), (804, 152230), (871, 140520), (1005, 121784), (1171, 104520), (1340, 91338), (1560, 78457), (1608, 76115), (1742, 70260), (2010, 60892), (2342, 52260), (2613, 46840), (2680, 45669), (3484, 35130), (3513, 34840), (4020, 30446), (4355, 28104), (4684, 26130), (5226, 23420), (5855, 20904), (6968, 17565), (7026, 17420), (8040, 15223), (8710, 14052), (9368, 13065), (10452, 11710)]