378800160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25457}}^1$

素因数の和:25506

約数の個数: 96

約数和(自身を含む): 1231759872

約数和(自身を除く): 852959712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 25457, 50914, 76371, 101828, 127285, 152742, 203656, 254570, 305484, 381855, 407312, 509140, 610968, 763710, 789167, 814624, 1018280, 1221936, 1527420, 1578334, 2036560, 2367501, 2443872, 3054840, 3156668, 3945835, 4073120, 4735002, 6109680, 6313336, 7891670, 9470004, 11837505, 12219360, 12626672, 15783340, 18940008, 23675010, 25253344, 31566680, 37880016, 47350020, 63133360, 75760032, 94700040, 126266720, 189400080, 378800160]

約数ペア:

[(1, 378800160), (2, 189400080), (3, 126266720), (4, 94700040), (5, 75760032), (6, 63133360), (8, 47350020), (10, 37880016), (12, 31566680), (15, 25253344), (16, 23675010), (20, 18940008), (24, 15783340), (30, 12626672), (31, 12219360), (32, 11837505), (40, 9470004), (48, 7891670), (60, 6313336), (62, 6109680), (80, 4735002), (93, 4073120), (96, 3945835), (120, 3156668), (124, 3054840), (155, 2443872), (160, 2367501), (186, 2036560), (240, 1578334), (248, 1527420), (310, 1221936), (372, 1018280), (465, 814624), (480, 789167), (496, 763710), (620, 610968), (744, 509140), (930, 407312), (992, 381855), (1240, 305484), (1488, 254570), (1860, 203656), (2480, 152742), (2976, 127285), (3720, 101828), (4960, 76371), (7440, 50914), (14880, 25457)]