300120720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4327}}^1$

素因数の和:4377

約数の個数: 120

約数和(自身を含む): 988549824

約数和(自身を除く): 688429104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1734, 2040, 2312, 2890, 3468, 4080, 4327, 4335, 4624, 5780, 6936, 8654, 8670, 11560, 12981, 13872, 17308, 17340, 21635, 23120, 25962, 34616, 34680, 43270, 51924, 64905, 69232, 69360, 73559, 86540, 103848, 129810, 147118, 173080, 207696, 220677, 259620, 294236, 346160, 367795, 441354, 519240, 588472, 735590, 882708, 1038480, 1103385, 1176944, 1250503, 1471180, 1765416, 2206770, 2501006, 2942360, 3530832, 3751509, 4413540, 5002012, 5884720, 6252515, 7503018, 8827080, 10004024, 12505030, 15006036, 17654160, 18757545, 20008048, 25010060, 30012072, 37515090, 50020120, 60024144, 75030180, 100040240, 150060360, 300120720]

約数ペア:

[(1, 300120720), (2, 150060360), (3, 100040240), (4, 75030180), (5, 60024144), (6, 50020120), (8, 37515090), (10, 30012072), (12, 25010060), (15, 20008048), (16, 18757545), (17, 17654160), (20, 15006036), (24, 12505030), (30, 10004024), (34, 8827080), (40, 7503018), (48, 6252515), (51, 5884720), (60, 5002012), (68, 4413540), (80, 3751509), (85, 3530832), (102, 2942360), (120, 2501006), (136, 2206770), (170, 1765416), (204, 1471180), (240, 1250503), (255, 1176944), (272, 1103385), (289, 1038480), (340, 882708), (408, 735590), (510, 588472), (578, 519240), (680, 441354), (816, 367795), (867, 346160), (1020, 294236), (1156, 259620), (1360, 220677), (1445, 207696), (1734, 173080), (2040, 147118), (2312, 129810), (2890, 103848), (3468, 86540), (4080, 73559), (4327, 69360), (4335, 69232), (4624, 64905), (5780, 51924), (6936, 43270), (8654, 34680), (8670, 34616), (11560, 25962), (12981, 23120), (13872, 21635), (17308, 17340)]