313617480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21599}}^1$

素因数の和:21635

約数の個数: 96

約数和(自身を含む): 1034208000

約数和(自身を除く): 720590520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 21599, 43198, 64797, 86396, 107995, 129594, 172792, 215990, 237589, 259188, 323985, 431980, 475178, 518376, 647970, 712767, 863960, 950356, 1187945, 1295940, 1425534, 1900712, 2375890, 2591880, 2613479, 2851068, 3563835, 4751780, 5226958, 5702136, 7127670, 7840437, 9503560, 10453916, 13067395, 14255340, 15680874, 20907832, 26134790, 28510680, 31361748, 39202185, 52269580, 62723496, 78404370, 104539160, 156808740, 313617480]

約数ペア:

[(1, 313617480), (2, 156808740), (3, 104539160), (4, 78404370), (5, 62723496), (6, 52269580), (8, 39202185), (10, 31361748), (11, 28510680), (12, 26134790), (15, 20907832), (20, 15680874), (22, 14255340), (24, 13067395), (30, 10453916), (33, 9503560), (40, 7840437), (44, 7127670), (55, 5702136), (60, 5226958), (66, 4751780), (88, 3563835), (110, 2851068), (120, 2613479), (121, 2591880), (132, 2375890), (165, 1900712), (220, 1425534), (242, 1295940), (264, 1187945), (330, 950356), (363, 863960), (440, 712767), (484, 647970), (605, 518376), (660, 475178), (726, 431980), (968, 323985), (1210, 259188), (1320, 237589), (1452, 215990), (1815, 172792), (2420, 129594), (2904, 107995), (3630, 86396), (4840, 64797), (7260, 43198), (14520, 21599)]