1108509240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 3384115200

約数和(自身を除く): 2275605960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 271, 356, 383, 445, 534, 542, 712, 766, 813, 890, 1068, 1084, 1149, 1335, 1355, 1532, 1626, 1780, 1915, 2136, 2168, 2298, 2670, 2710, 3064, 3252, 3560, 3830, 4065, 4596, 5340, 5420, 5745, 6504, 7660, 8130, 9192, 10680, 10840, 11490, 15320, 16260, 22980, 24119, 32520, 34087, 45960, 48238, 68174, 72357, 96476, 102261, 103793, 120595, 136348, 144714, 170435, 192952, 204522, 207586, 241190, 272696, 289428, 311379, 340870, 361785, 409044, 415172, 482380, 511305, 518965, 578856, 622758, 681740, 723570, 818088, 830344, 964760, 1022610, 1037930, 1245516, 1363480, 1447140, 1556895, 2045220, 2075860, 2491032, 2894280, 3113790, 4090440, 4151720, 6227580, 9237577, 12455160, 18475154, 27712731, 36950308, 46187885, 55425462, 73900616, 92375770, 110850924, 138563655, 184751540, 221701848, 277127310, 369503080, 554254620, 1108509240]

約数ペア:

[(1, 1108509240), (2, 554254620), (3, 369503080), (4, 277127310), (5, 221701848), (6, 184751540), (8, 138563655), (10, 110850924), (12, 92375770), (15, 73900616), (20, 55425462), (24, 46187885), (30, 36950308), (40, 27712731), (60, 18475154), (89, 12455160), (120, 9237577), (178, 6227580), (267, 4151720), (271, 4090440), (356, 3113790), (383, 2894280), (445, 2491032), (534, 2075860), (542, 2045220), (712, 1556895), (766, 1447140), (813, 1363480), (890, 1245516), (1068, 1037930), (1084, 1022610), (1149, 964760), (1335, 830344), (1355, 818088), (1532, 723570), (1626, 681740), (1780, 622758), (1915, 578856), (2136, 518965), (2168, 511305), (2298, 482380), (2670, 415172), (2710, 409044), (3064, 361785), (3252, 340870), (3560, 311379), (3830, 289428), (4065, 272696), (4596, 241190), (5340, 207586), (5420, 204522), (5745, 192952), (6504, 170435), (7660, 144714), (8130, 136348), (9192, 120595), (10680, 103793), (10840, 102261), (11490, 96476), (15320, 72357), (16260, 68174), (22980, 48238), (24119, 45960), (32520, 34087)]