60151780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 149022720

約数和(自身を除く): 88870940

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 31, 34, 52, 62, 65, 68, 85, 124, 130, 155, 170, 221, 260, 310, 340, 403, 439, 442, 527, 620, 806, 878, 884, 1054, 1105, 1612, 1756, 2015, 2108, 2195, 2210, 2635, 4030, 4390, 4420, 5270, 5707, 6851, 7463, 8060, 8780, 10540, 11414, 13609, 13702, 14926, 22828, 27218, 27404, 28535, 29852, 34255, 37315, 54436, 57070, 68045, 68510, 74630, 97019, 114140, 136090, 137020, 149260, 176917, 194038, 231353, 272180, 353834, 388076, 462706, 485095, 707668, 884585, 925412, 970190, 1156765, 1769170, 1940380, 2313530, 3007589, 3538340, 4627060, 6015178, 12030356, 15037945, 30075890, 60151780]

約数ペア:

[(1, 60151780), (2, 30075890), (4, 15037945), (5, 12030356), (10, 6015178), (13, 4627060), (17, 3538340), (20, 3007589), (26, 2313530), (31, 1940380), (34, 1769170), (52, 1156765), (62, 970190), (65, 925412), (68, 884585), (85, 707668), (124, 485095), (130, 462706), (155, 388076), (170, 353834), (221, 272180), (260, 231353), (310, 194038), (340, 176917), (403, 149260), (439, 137020), (442, 136090), (527, 114140), (620, 97019), (806, 74630), (878, 68510), (884, 68045), (1054, 57070), (1105, 54436), (1612, 37315), (1756, 34255), (2015, 29852), (2108, 28535), (2195, 27404), (2210, 27218), (2635, 22828), (4030, 14926), (4390, 13702), (4420, 13609), (5270, 11414), (5707, 10540), (6851, 8780), (7463, 8060)]