127617360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40903}}^1$

素因数の和:40932

約数の個数: 80

約数和(自身を含む): 426056064

約数和(自身を除く): 298438704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 40903, 81806, 122709, 163612, 204515, 245418, 327224, 409030, 490836, 531739, 613545, 654448, 818060, 981672, 1063478, 1227090, 1595217, 1636120, 1963344, 2126956, 2454180, 2658695, 3190434, 3272240, 4253912, 4908360, 5317390, 6380868, 7976085, 8507824, 9816720, 10634780, 12761736, 15952170, 21269560, 25523472, 31904340, 42539120, 63808680, 127617360]

約数ペア:

[(1, 127617360), (2, 63808680), (3, 42539120), (4, 31904340), (5, 25523472), (6, 21269560), (8, 15952170), (10, 12761736), (12, 10634780), (13, 9816720), (15, 8507824), (16, 7976085), (20, 6380868), (24, 5317390), (26, 4908360), (30, 4253912), (39, 3272240), (40, 3190434), (48, 2658695), (52, 2454180), (60, 2126956), (65, 1963344), (78, 1636120), (80, 1595217), (104, 1227090), (120, 1063478), (130, 981672), (156, 818060), (195, 654448), (208, 613545), (240, 531739), (260, 490836), (312, 409030), (390, 327224), (520, 245418), (624, 204515), (780, 163612), (1040, 122709), (1560, 81806), (3120, 40903)]