121587960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1969

約数の個数: 128

約数和(自身を含む): 402615360

約数和(自身を除く): 281027400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 1901, 2132, 2460, 2665, 3198, 3802, 4264, 4920, 5330, 5703, 6396, 7604, 7995, 9505, 10660, 11406, 12792, 15208, 15990, 19010, 21320, 22812, 24713, 28515, 31980, 38020, 45624, 49426, 57030, 63960, 74139, 76040, 77941, 98852, 114060, 123565, 148278, 155882, 197704, 228120, 233823, 247130, 296556, 311764, 370695, 389705, 467646, 494260, 593112, 623528, 741390, 779410, 935292, 988520, 1013233, 1169115, 1482780, 1558820, 1870584, 2026466, 2338230, 2965560, 3039699, 3117640, 4052932, 4676460, 5066165, 6079398, 8105864, 9352920, 10132330, 12158796, 15198495, 20264660, 24317592, 30396990, 40529320, 60793980, 121587960]

約数ペア:

[(1, 121587960), (2, 60793980), (3, 40529320), (4, 30396990), (5, 24317592), (6, 20264660), (8, 15198495), (10, 12158796), (12, 10132330), (13, 9352920), (15, 8105864), (20, 6079398), (24, 5066165), (26, 4676460), (30, 4052932), (39, 3117640), (40, 3039699), (41, 2965560), (52, 2338230), (60, 2026466), (65, 1870584), (78, 1558820), (82, 1482780), (104, 1169115), (120, 1013233), (123, 988520), (130, 935292), (156, 779410), (164, 741390), (195, 623528), (205, 593112), (246, 494260), (260, 467646), (312, 389705), (328, 370695), (390, 311764), (410, 296556), (492, 247130), (520, 233823), (533, 228120), (615, 197704), (780, 155882), (820, 148278), (984, 123565), (1066, 114060), (1230, 98852), (1560, 77941), (1599, 76040), (1640, 74139), (1901, 63960), (2132, 57030), (2460, 49426), (2665, 45624), (3198, 38020), (3802, 31980), (4264, 28515), (4920, 24713), (5330, 22812), (5703, 21320), (6396, 19010), (7604, 15990), (7995, 15208), (9505, 12792), (10660, 11406)]