428580360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91577}}^1$

素因数の和:91607

約数の個数: 96

約数和(自身を含む): 1500047640

約数和(自身を除く): 1071467280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 91577, 183154, 274731, 366308, 457885, 549462, 732616, 824193, 915770, 1098924, 1190501, 1373655, 1648386, 1831540, 2197848, 2381002, 2747310, 3296772, 3571503, 3663080, 4120965, 4762004, 5494620, 5952505, 6593544, 7143006, 8241930, 9524008, 10714509, 10989240, 11905010, 14286012, 16483860, 17857515, 21429018, 23810020, 28572024, 32967720, 35715030, 42858036, 47620040, 53572545, 71430060, 85716072, 107145090, 142860120, 214290180, 428580360]

約数ペア:

[(1, 428580360), (2, 214290180), (3, 142860120), (4, 107145090), (5, 85716072), (6, 71430060), (8, 53572545), (9, 47620040), (10, 42858036), (12, 35715030), (13, 32967720), (15, 28572024), (18, 23810020), (20, 21429018), (24, 17857515), (26, 16483860), (30, 14286012), (36, 11905010), (39, 10989240), (40, 10714509), (45, 9524008), (52, 8241930), (60, 7143006), (65, 6593544), (72, 5952505), (78, 5494620), (90, 4762004), (104, 4120965), (117, 3663080), (120, 3571503), (130, 3296772), (156, 2747310), (180, 2381002), (195, 2197848), (234, 1831540), (260, 1648386), (312, 1373655), (360, 1190501), (390, 1098924), (468, 915770), (520, 824193), (585, 732616), (780, 549462), (936, 457885), (1170, 366308), (1560, 274731), (2340, 183154), (4680, 91577)]