761279760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45971}}^1$

素因数の和:46013

約数の個数: 120

約数和(自身を含む): 2667847104

約数和(自身を除く): 1906567344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 45971, 91942, 137913, 183884, 229855, 275826, 367768, 413739, 459710, 551652, 689565, 735536, 827478, 919420, 1057333, 1103304, 1379130, 1654956, 1838840, 2068695, 2114666, 2206608, 2758260, 3171999, 3309912, 3677680, 4137390, 4229332, 5286665, 5516520, 6343998, 6619824, 8274780, 8458664, 9515997, 10573330, 11033040, 12687996, 15859995, 16549560, 16917328, 19031994, 21146660, 25375992, 31719990, 33099120, 38063988, 42293320, 47579985, 50751984, 63439980, 76127976, 84586640, 95159970, 126879960, 152255952, 190319940, 253759920, 380639880, 761279760]

約数ペア:

[(1, 761279760), (2, 380639880), (3, 253759920), (4, 190319940), (5, 152255952), (6, 126879960), (8, 95159970), (9, 84586640), (10, 76127976), (12, 63439980), (15, 50751984), (16, 47579985), (18, 42293320), (20, 38063988), (23, 33099120), (24, 31719990), (30, 25375992), (36, 21146660), (40, 19031994), (45, 16917328), (46, 16549560), (48, 15859995), (60, 12687996), (69, 11033040), (72, 10573330), (80, 9515997), (90, 8458664), (92, 8274780), (115, 6619824), (120, 6343998), (138, 5516520), (144, 5286665), (180, 4229332), (184, 4137390), (207, 3677680), (230, 3309912), (240, 3171999), (276, 2758260), (345, 2206608), (360, 2114666), (368, 2068695), (414, 1838840), (460, 1654956), (552, 1379130), (690, 1103304), (720, 1057333), (828, 919420), (920, 827478), (1035, 735536), (1104, 689565), (1380, 551652), (1656, 459710), (1840, 413739), (2070, 367768), (2760, 275826), (3312, 229855), (4140, 183884), (5520, 137913), (8280, 91942), (16560, 45971)]