3901560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 13124160

約数和(自身を除く): 9222600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 61, 65, 78, 82, 104, 120, 122, 123, 130, 156, 164, 183, 195, 205, 244, 246, 260, 305, 312, 328, 366, 390, 410, 488, 492, 520, 533, 610, 615, 732, 780, 793, 820, 915, 984, 1066, 1220, 1230, 1464, 1560, 1586, 1599, 1640, 1830, 2132, 2379, 2440, 2460, 2501, 2665, 3172, 3198, 3660, 3965, 4264, 4758, 4920, 5002, 5330, 6344, 6396, 7320, 7503, 7930, 7995, 9516, 10004, 10660, 11895, 12505, 12792, 15006, 15860, 15990, 19032, 20008, 21320, 23790, 25010, 30012, 31720, 31980, 32513, 37515, 47580, 50020, 60024, 63960, 65026, 75030, 95160, 97539, 100040, 130052, 150060, 162565, 195078, 260104, 300120, 325130, 390156, 487695, 650260, 780312, 975390, 1300520, 1950780, 3901560]

約数ペア:

[(1, 3901560), (2, 1950780), (3, 1300520), (4, 975390), (5, 780312), (6, 650260), (8, 487695), (10, 390156), (12, 325130), (13, 300120), (15, 260104), (20, 195078), (24, 162565), (26, 150060), (30, 130052), (39, 100040), (40, 97539), (41, 95160), (52, 75030), (60, 65026), (61, 63960), (65, 60024), (78, 50020), (82, 47580), (104, 37515), (120, 32513), (122, 31980), (123, 31720), (130, 30012), (156, 25010), (164, 23790), (183, 21320), (195, 20008), (205, 19032), (244, 15990), (246, 15860), (260, 15006), (305, 12792), (312, 12505), (328, 11895), (366, 10660), (390, 10004), (410, 9516), (488, 7995), (492, 7930), (520, 7503), (533, 7320), (610, 6396), (615, 6344), (732, 5330), (780, 5002), (793, 4920), (820, 4758), (915, 4264), (984, 3965), (1066, 3660), (1220, 3198), (1230, 3172), (1464, 2665), (1560, 2501), (1586, 2460), (1599, 2440), (1640, 2379), (1830, 2132)]