293519280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71941}}^1$

素因数の和:71974

約数の個数: 80

約数和(自身を含む): 963447264

約数和(自身を除く): 669927984

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, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 71941, 143882, 215823, 287764, 359705, 431646, 575528, 719410, 863292, 1079115, 1151056, 1222997, 1438820, 1726584, 2158230, 2445994, 2877640, 3453168, 3668991, 4316460, 4891988, 5755280, 6114985, 7337982, 8632920, 9783976, 12229970, 14675964, 17265840, 18344955, 19567952, 24459940, 29351928, 36689910, 48919880, 58703856, 73379820, 97839760, 146759640, 293519280]

約数ペア:

[(1, 293519280), (2, 146759640), (3, 97839760), (4, 73379820), (5, 58703856), (6, 48919880), (8, 36689910), (10, 29351928), (12, 24459940), (15, 19567952), (16, 18344955), (17, 17265840), (20, 14675964), (24, 12229970), (30, 9783976), (34, 8632920), (40, 7337982), (48, 6114985), (51, 5755280), (60, 4891988), (68, 4316460), (80, 3668991), (85, 3453168), (102, 2877640), (120, 2445994), (136, 2158230), (170, 1726584), (204, 1438820), (240, 1222997), (255, 1151056), (272, 1079115), (340, 863292), (408, 719410), (510, 575528), (680, 431646), (816, 359705), (1020, 287764), (1360, 215823), (2040, 143882), (4080, 71941)]