61482480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 204153600

約数和(自身を除く): 142671120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 97, 114, 120, 139, 152, 190, 194, 228, 240, 278, 285, 291, 304, 380, 388, 417, 456, 485, 556, 570, 582, 695, 760, 776, 834, 912, 970, 1112, 1140, 1164, 1390, 1455, 1520, 1552, 1668, 1843, 1940, 2085, 2224, 2280, 2328, 2641, 2780, 2910, 3336, 3686, 3880, 4170, 4560, 4656, 5282, 5529, 5560, 5820, 6672, 7372, 7760, 7923, 8340, 9215, 10564, 11058, 11120, 11640, 13205, 13483, 14744, 15846, 16680, 18430, 21128, 22116, 23280, 26410, 26966, 27645, 29488, 31692, 33360, 36860, 39615, 40449, 42256, 44232, 52820, 53932, 55290, 63384, 67415, 73720, 79230, 80898, 88464, 105640, 107864, 110580, 126768, 134830, 147440, 158460, 161796, 202245, 211280, 215728, 221160, 256177, 269660, 316920, 323592, 404490, 442320, 512354, 539320, 633840, 647184, 768531, 808980, 1024708, 1078640, 1280885, 1537062, 1617960, 2049416, 2561770, 3074124, 3235920, 3842655, 4098832, 5123540, 6148248, 7685310, 10247080, 12296496, 15370620, 20494160, 30741240, 61482480]

約数ペア:

[(1, 61482480), (2, 30741240), (3, 20494160), (4, 15370620), (5, 12296496), (6, 10247080), (8, 7685310), (10, 6148248), (12, 5123540), (15, 4098832), (16, 3842655), (19, 3235920), (20, 3074124), (24, 2561770), (30, 2049416), (38, 1617960), (40, 1537062), (48, 1280885), (57, 1078640), (60, 1024708), (76, 808980), (80, 768531), (95, 647184), (97, 633840), (114, 539320), (120, 512354), (139, 442320), (152, 404490), (190, 323592), (194, 316920), (228, 269660), (240, 256177), (278, 221160), (285, 215728), (291, 211280), (304, 202245), (380, 161796), (388, 158460), (417, 147440), (456, 134830), (485, 126768), (556, 110580), (570, 107864), (582, 105640), (695, 88464), (760, 80898), (776, 79230), (834, 73720), (912, 67415), (970, 63384), (1112, 55290), (1140, 53932), (1164, 52820), (1390, 44232), (1455, 42256), (1520, 40449), (1552, 39615), (1668, 36860), (1843, 33360), (1940, 31692), (2085, 29488), (2224, 27645), (2280, 26966), (2328, 26410), (2641, 23280), (2780, 22116), (2910, 21128), (3336, 18430), (3686, 16680), (3880, 15846), (4170, 14744), (4560, 13483), (4656, 13205), (5282, 11640), (5529, 11120), (5560, 11058), (5820, 10564), (6672, 9215), (7372, 8340), (7760, 7923)]