387156240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7793}}^1$

素因数の和:7838

約数の個数: 160

約数和(自身を含む): 1391696640

約数和(自身を除く): 1004540400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 7793, 8280, 9936, 12420, 15586, 16560, 23379, 24840, 31172, 38965, 46758, 49680, 62344, 70137, 77930, 93516, 116895, 124688, 140274, 155860, 179239, 187032, 210411, 233790, 280548, 311720, 350685, 358478, 374064, 420822, 467580, 537717, 561096, 623440, 701370, 716956, 841644, 896195, 935160, 1052055, 1075434, 1122192, 1402740, 1433912, 1613151, 1683288, 1792390, 1870320, 2104110, 2150868, 2688585, 2805480, 2867824, 3226302, 3366576, 3584780, 4208220, 4301736, 4839453, 5377170, 5610960, 6452604, 7169560, 8065755, 8416440, 8603472, 9678906, 10754340, 12905208, 14339120, 16131510, 16832880, 19357812, 21508680, 24197265, 25810416, 32263020, 38715624, 43017360, 48394530, 64526040, 77431248, 96789060, 129052080, 193578120, 387156240]

約数ペア:

[(1, 387156240), (2, 193578120), (3, 129052080), (4, 96789060), (5, 77431248), (6, 64526040), (8, 48394530), (9, 43017360), (10, 38715624), (12, 32263020), (15, 25810416), (16, 24197265), (18, 21508680), (20, 19357812), (23, 16832880), (24, 16131510), (27, 14339120), (30, 12905208), (36, 10754340), (40, 9678906), (45, 8603472), (46, 8416440), (48, 8065755), (54, 7169560), (60, 6452604), (69, 5610960), (72, 5377170), (80, 4839453), (90, 4301736), (92, 4208220), (108, 3584780), (115, 3366576), (120, 3226302), (135, 2867824), (138, 2805480), (144, 2688585), (180, 2150868), (184, 2104110), (207, 1870320), (216, 1792390), (230, 1683288), (240, 1613151), (270, 1433912), (276, 1402740), (345, 1122192), (360, 1075434), (368, 1052055), (414, 935160), (432, 896195), (460, 841644), (540, 716956), (552, 701370), (621, 623440), (690, 561096), (720, 537717), (828, 467580), (920, 420822), (1035, 374064), (1080, 358478), (1104, 350685), (1242, 311720), (1380, 280548), (1656, 233790), (1840, 210411), (2070, 187032), (2160, 179239), (2484, 155860), (2760, 140274), (3105, 124688), (3312, 116895), (4140, 93516), (4968, 77930), (5520, 70137), (6210, 62344), (7793, 49680), (8280, 46758), (9936, 38965), (12420, 31172), (15586, 24840), (16560, 23379)]