61325160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2115

約数の個数: 128

約数和(自身を含む): 208656000

約数和(自身を除く): 147330840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2069, 2280, 2470, 2964, 3705, 4138, 4940, 5928, 6207, 7410, 8276, 9880, 10345, 12414, 14820, 16552, 20690, 24828, 26897, 29640, 31035, 39311, 41380, 49656, 53794, 62070, 78622, 80691, 82760, 107588, 117933, 124140, 134485, 157244, 161382, 196555, 215176, 235866, 248280, 268970, 314488, 322764, 393110, 403455, 471732, 511043, 537940, 589665, 645528, 786220, 806910, 943464, 1022086, 1075880, 1179330, 1533129, 1572440, 1613820, 2044172, 2358660, 2555215, 3066258, 3227640, 4088344, 4717320, 5110430, 6132516, 7665645, 10220860, 12265032, 15331290, 20441720, 30662580, 61325160]

約数ペア:

[(1, 61325160), (2, 30662580), (3, 20441720), (4, 15331290), (5, 12265032), (6, 10220860), (8, 7665645), (10, 6132516), (12, 5110430), (13, 4717320), (15, 4088344), (19, 3227640), (20, 3066258), (24, 2555215), (26, 2358660), (30, 2044172), (38, 1613820), (39, 1572440), (40, 1533129), (52, 1179330), (57, 1075880), (60, 1022086), (65, 943464), (76, 806910), (78, 786220), (95, 645528), (104, 589665), (114, 537940), (120, 511043), (130, 471732), (152, 403455), (156, 393110), (190, 322764), (195, 314488), (228, 268970), (247, 248280), (260, 235866), (285, 215176), (312, 196555), (380, 161382), (390, 157244), (456, 134485), (494, 124140), (520, 117933), (570, 107588), (741, 82760), (760, 80691), (780, 78622), (988, 62070), (1140, 53794), (1235, 49656), (1482, 41380), (1560, 39311), (1976, 31035), (2069, 29640), (2280, 26897), (2470, 24828), (2964, 20690), (3705, 16552), (4138, 14820), (4940, 12414), (5928, 10345), (6207, 9880), (7410, 8276)]