120704220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7369}}^1$

素因数の和:7404

約数の個数: 144

約数和(自身を含む): 450690240

約数和(自身を除く): 329986020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 7369, 8190, 14738, 16380, 22107, 29476, 36845, 44214, 51583, 66321, 73690, 88428, 95797, 103166, 110535, 132642, 147380, 154749, 191594, 206332, 221070, 257915, 265284, 287391, 309498, 331605, 383188, 442140, 464247, 478985, 515830, 574782, 618996, 663210, 670579, 773745, 862173, 928494, 957970, 1031660, 1149564, 1326420, 1341158, 1436955, 1547490, 1724346, 1856988, 1915940, 2011737, 2321235, 2682316, 2873910, 3094980, 3352895, 3448692, 4023474, 4310865, 4642470, 5747820, 6035211, 6705790, 8046948, 8621730, 9284940, 10058685, 12070422, 13411580, 17243460, 20117370, 24140844, 30176055, 40234740, 60352110, 120704220]

約数ペア:

[(1, 120704220), (2, 60352110), (3, 40234740), (4, 30176055), (5, 24140844), (6, 20117370), (7, 17243460), (9, 13411580), (10, 12070422), (12, 10058685), (13, 9284940), (14, 8621730), (15, 8046948), (18, 6705790), (20, 6035211), (21, 5747820), (26, 4642470), (28, 4310865), (30, 4023474), (35, 3448692), (36, 3352895), (39, 3094980), (42, 2873910), (45, 2682316), (52, 2321235), (60, 2011737), (63, 1915940), (65, 1856988), (70, 1724346), (78, 1547490), (84, 1436955), (90, 1341158), (91, 1326420), (105, 1149564), (117, 1031660), (126, 957970), (130, 928494), (140, 862173), (156, 773745), (180, 670579), (182, 663210), (195, 618996), (210, 574782), (234, 515830), (252, 478985), (260, 464247), (273, 442140), (315, 383188), (364, 331605), (390, 309498), (420, 287391), (455, 265284), (468, 257915), (546, 221070), (585, 206332), (630, 191594), (780, 154749), (819, 147380), (910, 132642), (1092, 110535), (1170, 103166), (1260, 95797), (1365, 88428), (1638, 73690), (1820, 66321), (2340, 51583), (2730, 44214), (3276, 36845), (4095, 29476), (5460, 22107), (7369, 16380), (8190, 14738)]