478189080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4013}}^1$

素因数の和:4361

約数の個数: 96

約数和(自身を含む): 1559198160

約数和(自身を除く): 1081009080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3972, 4013, 4965, 5958, 6620, 7944, 8026, 9930, 11916, 12039, 13240, 14895, 16052, 19860, 20065, 23832, 24078, 29790, 32104, 36117, 39720, 40130, 48156, 59580, 60195, 72234, 80260, 96312, 119160, 120390, 144468, 160520, 180585, 240780, 288936, 361170, 481560, 722340, 1328303, 1444680, 2656606, 3984909, 5313212, 6641515, 7969818, 10626424, 11954727, 13283030, 15939636, 19924545, 23909454, 26566060, 31879272, 39849090, 47818908, 53132120, 59773635, 79698180, 95637816, 119547270, 159396360, 239094540, 478189080]

約数ペア:

[(1, 478189080), (2, 239094540), (3, 159396360), (4, 119547270), (5, 95637816), (6, 79698180), (8, 59773635), (9, 53132120), (10, 47818908), (12, 39849090), (15, 31879272), (18, 26566060), (20, 23909454), (24, 19924545), (30, 15939636), (36, 13283030), (40, 11954727), (45, 10626424), (60, 7969818), (72, 6641515), (90, 5313212), (120, 3984909), (180, 2656606), (331, 1444680), (360, 1328303), (662, 722340), (993, 481560), (1324, 361170), (1655, 288936), (1986, 240780), (2648, 180585), (2979, 160520), (3310, 144468), (3972, 120390), (4013, 119160), (4965, 96312), (5958, 80260), (6620, 72234), (7944, 60195), (8026, 59580), (9930, 48156), (11916, 40130), (12039, 39720), (13240, 36117), (14895, 32104), (16052, 29790), (19860, 24078), (20065, 23832)]