377964240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:669

約数の個数: 160

約数和(自身を含む): 1219421952

約数和(自身を除く): 841457712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 71, 80, 82, 120, 123, 142, 164, 205, 213, 240, 246, 284, 328, 355, 410, 426, 492, 541, 568, 615, 656, 710, 820, 852, 984, 1065, 1082, 1136, 1230, 1420, 1623, 1640, 1704, 1968, 2130, 2164, 2460, 2705, 2840, 2911, 3246, 3280, 3408, 4260, 4328, 4920, 5410, 5680, 5822, 6492, 8115, 8520, 8656, 8733, 9840, 10820, 11644, 12984, 14555, 16230, 17040, 17466, 21640, 22181, 23288, 25968, 29110, 32460, 34932, 38411, 43280, 43665, 44362, 46576, 58220, 64920, 66543, 69864, 76822, 87330, 88724, 110905, 115233, 116440, 129840, 133086, 139728, 153644, 174660, 177448, 192055, 221810, 230466, 232880, 266172, 307288, 332715, 349320, 354896, 384110, 443620, 460932, 532344, 576165, 614576, 665430, 698640, 768220, 887240, 921864, 1064688, 1152330, 1330860, 1536440, 1574851, 1774480, 1843728, 2304660, 2661720, 3072880, 3149702, 4609320, 4724553, 5323440, 6299404, 7874255, 9218640, 9449106, 12598808, 15748510, 18898212, 23622765, 25197616, 31497020, 37796424, 47245530, 62994040, 75592848, 94491060, 125988080, 188982120, 377964240]

約数ペア:

[(1, 377964240), (2, 188982120), (3, 125988080), (4, 94491060), (5, 75592848), (6, 62994040), (8, 47245530), (10, 37796424), (12, 31497020), (15, 25197616), (16, 23622765), (20, 18898212), (24, 15748510), (30, 12598808), (40, 9449106), (41, 9218640), (48, 7874255), (60, 6299404), (71, 5323440), (80, 4724553), (82, 4609320), (120, 3149702), (123, 3072880), (142, 2661720), (164, 2304660), (205, 1843728), (213, 1774480), (240, 1574851), (246, 1536440), (284, 1330860), (328, 1152330), (355, 1064688), (410, 921864), (426, 887240), (492, 768220), (541, 698640), (568, 665430), (615, 614576), (656, 576165), (710, 532344), (820, 460932), (852, 443620), (984, 384110), (1065, 354896), (1082, 349320), (1136, 332715), (1230, 307288), (1420, 266172), (1623, 232880), (1640, 230466), (1704, 221810), (1968, 192055), (2130, 177448), (2164, 174660), (2460, 153644), (2705, 139728), (2840, 133086), (2911, 129840), (3246, 116440), (3280, 115233), (3408, 110905), (4260, 88724), (4328, 87330), (4920, 76822), (5410, 69864), (5680, 66543), (5822, 64920), (6492, 58220), (8115, 46576), (8520, 44362), (8656, 43665), (8733, 43280), (9840, 38411), (10820, 34932), (11644, 32460), (12984, 29110), (14555, 25968), (16230, 23288), (17040, 22181), (17466, 21640)]