121521120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:697

約数の個数: 192

約数和(自身を含む): 445616640

約数和(自身を除く): 324095520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 210, 224, 236, 240, 280, 295, 336, 354, 413, 420, 472, 480, 560, 590, 613, 672, 708, 826, 840, 885, 944, 1120, 1180, 1226, 1239, 1416, 1652, 1680, 1770, 1839, 1888, 2065, 2360, 2452, 2478, 2832, 3065, 3304, 3360, 3540, 3678, 4130, 4291, 4720, 4904, 4956, 5664, 6130, 6195, 6608, 7080, 7356, 8260, 8582, 9195, 9440, 9808, 9912, 12260, 12390, 12873, 13216, 14160, 14712, 16520, 17164, 18390, 19616, 19824, 21455, 24520, 24780, 25746, 28320, 29424, 33040, 34328, 36167, 36780, 39648, 42910, 49040, 49560, 51492, 58848, 64365, 66080, 68656, 72334, 73560, 85820, 98080, 99120, 102984, 108501, 128730, 137312, 144668, 147120, 171640, 180835, 198240, 205968, 217002, 253169, 257460, 289336, 294240, 343280, 361670, 411936, 434004, 506338, 514920, 542505, 578672, 686560, 723340, 759507, 868008, 1012676, 1029840, 1085010, 1157344, 1265845, 1446680, 1519014, 1736016, 2025352, 2059680, 2170020, 2531690, 2893360, 3038028, 3472032, 3797535, 4050704, 4340040, 5063380, 5786720, 6076056, 7595070, 8101408, 8680080, 10126760, 12152112, 15190140, 17360160, 20253520, 24304224, 30380280, 40507040, 60760560, 121521120]

約数ペア:

[(1, 121521120), (2, 60760560), (3, 40507040), (4, 30380280), (5, 24304224), (6, 20253520), (7, 17360160), (8, 15190140), (10, 12152112), (12, 10126760), (14, 8680080), (15, 8101408), (16, 7595070), (20, 6076056), (21, 5786720), (24, 5063380), (28, 4340040), (30, 4050704), (32, 3797535), (35, 3472032), (40, 3038028), (42, 2893360), (48, 2531690), (56, 2170020), (59, 2059680), (60, 2025352), (70, 1736016), (80, 1519014), (84, 1446680), (96, 1265845), (105, 1157344), (112, 1085010), (118, 1029840), (120, 1012676), (140, 868008), (160, 759507), (168, 723340), (177, 686560), (210, 578672), (224, 542505), (236, 514920), (240, 506338), (280, 434004), (295, 411936), (336, 361670), (354, 343280), (413, 294240), (420, 289336), (472, 257460), (480, 253169), (560, 217002), (590, 205968), (613, 198240), (672, 180835), (708, 171640), (826, 147120), (840, 144668), (885, 137312), (944, 128730), (1120, 108501), (1180, 102984), (1226, 99120), (1239, 98080), (1416, 85820), (1652, 73560), (1680, 72334), (1770, 68656), (1839, 66080), (1888, 64365), (2065, 58848), (2360, 51492), (2452, 49560), (2478, 49040), (2832, 42910), (3065, 39648), (3304, 36780), (3360, 36167), (3540, 34328), (3678, 33040), (4130, 29424), (4291, 28320), (4720, 25746), (4904, 24780), (4956, 24520), (5664, 21455), (6130, 19824), (6195, 19616), (6608, 18390), (7080, 17164), (7356, 16520), (8260, 14712), (8582, 14160), (9195, 13216), (9440, 12873), (9808, 12390), (9912, 12260)]