1449852720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:867

約数の個数: 160

約数和(自身を含む): 4596134400

約数和(自身を除く): 3146281680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 103, 120, 178, 206, 240, 267, 309, 356, 412, 445, 515, 534, 618, 659, 712, 824, 890, 1030, 1068, 1236, 1318, 1335, 1424, 1545, 1648, 1780, 1977, 2060, 2136, 2472, 2636, 2670, 3090, 3295, 3560, 3954, 4120, 4272, 4944, 5272, 5340, 6180, 6590, 7120, 7908, 8240, 9167, 9885, 10544, 10680, 12360, 13180, 15816, 18334, 19770, 21360, 24720, 26360, 27501, 31632, 36668, 39540, 45835, 52720, 55002, 58651, 67877, 73336, 79080, 91670, 110004, 117302, 135754, 137505, 146672, 158160, 175953, 183340, 203631, 220008, 234604, 271508, 275010, 293255, 339385, 351906, 366680, 407262, 440016, 469208, 543016, 550020, 586510, 678770, 703812, 733360, 814524, 879765, 938416, 1018155, 1086032, 1100040, 1173020, 1357540, 1407624, 1629048, 1759530, 2036310, 2200080, 2346040, 2715080, 2815248, 3258096, 3519060, 4072620, 4692080, 5430160, 6041053, 7038120, 8145240, 12082106, 14076240, 16290480, 18123159, 24164212, 30205265, 36246318, 48328424, 60410530, 72492636, 90615795, 96656848, 120821060, 144985272, 181231590, 241642120, 289970544, 362463180, 483284240, 724926360, 1449852720]

約数ペア:

[(1, 1449852720), (2, 724926360), (3, 483284240), (4, 362463180), (5, 289970544), (6, 241642120), (8, 181231590), (10, 144985272), (12, 120821060), (15, 96656848), (16, 90615795), (20, 72492636), (24, 60410530), (30, 48328424), (40, 36246318), (48, 30205265), (60, 24164212), (80, 18123159), (89, 16290480), (103, 14076240), (120, 12082106), (178, 8145240), (206, 7038120), (240, 6041053), (267, 5430160), (309, 4692080), (356, 4072620), (412, 3519060), (445, 3258096), (515, 2815248), (534, 2715080), (618, 2346040), (659, 2200080), (712, 2036310), (824, 1759530), (890, 1629048), (1030, 1407624), (1068, 1357540), (1236, 1173020), (1318, 1100040), (1335, 1086032), (1424, 1018155), (1545, 938416), (1648, 879765), (1780, 814524), (1977, 733360), (2060, 703812), (2136, 678770), (2472, 586510), (2636, 550020), (2670, 543016), (3090, 469208), (3295, 440016), (3560, 407262), (3954, 366680), (4120, 351906), (4272, 339385), (4944, 293255), (5272, 275010), (5340, 271508), (6180, 234604), (6590, 220008), (7120, 203631), (7908, 183340), (8240, 175953), (9167, 158160), (9885, 146672), (10544, 137505), (10680, 135754), (12360, 117302), (13180, 110004), (15816, 91670), (18334, 79080), (19770, 73336), (21360, 67877), (24720, 58651), (26360, 55002), (27501, 52720), (31632, 45835), (36668, 39540)]