72654960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:815

約数の個数: 160

約数和(自身を含む): 262126080

約数和(自身を除く): 189471120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 733, 826, 840, 885, 944, 1180, 1239, 1416, 1466, 1652, 1680, 1770, 2065, 2199, 2360, 2478, 2832, 2932, 3304, 3540, 3665, 4130, 4398, 4720, 4956, 5131, 5864, 6195, 6608, 7080, 7330, 8260, 8796, 9912, 10262, 10995, 11728, 12390, 14160, 14660, 15393, 16520, 17592, 19824, 20524, 21990, 24780, 25655, 29320, 30786, 33040, 35184, 41048, 43247, 43980, 49560, 51310, 58640, 61572, 76965, 82096, 86494, 87960, 99120, 102620, 123144, 129741, 153930, 172988, 175920, 205240, 216235, 246288, 259482, 302729, 307860, 345976, 410480, 432470, 518964, 605458, 615720, 648705, 691952, 864940, 908187, 1037928, 1210916, 1231440, 1297410, 1513645, 1729880, 1816374, 2075856, 2421832, 2594820, 3027290, 3459760, 3632748, 4540935, 4843664, 5189640, 6054580, 7265496, 9081870, 10379280, 12109160, 14530992, 18163740, 24218320, 36327480, 72654960]

約数ペア:

[(1, 72654960), (2, 36327480), (3, 24218320), (4, 18163740), (5, 14530992), (6, 12109160), (7, 10379280), (8, 9081870), (10, 7265496), (12, 6054580), (14, 5189640), (15, 4843664), (16, 4540935), (20, 3632748), (21, 3459760), (24, 3027290), (28, 2594820), (30, 2421832), (35, 2075856), (40, 1816374), (42, 1729880), (48, 1513645), (56, 1297410), (59, 1231440), (60, 1210916), (70, 1037928), (80, 908187), (84, 864940), (105, 691952), (112, 648705), (118, 615720), (120, 605458), (140, 518964), (168, 432470), (177, 410480), (210, 345976), (236, 307860), (240, 302729), (280, 259482), (295, 246288), (336, 216235), (354, 205240), (413, 175920), (420, 172988), (472, 153930), (560, 129741), (590, 123144), (708, 102620), (733, 99120), (826, 87960), (840, 86494), (885, 82096), (944, 76965), (1180, 61572), (1239, 58640), (1416, 51310), (1466, 49560), (1652, 43980), (1680, 43247), (1770, 41048), (2065, 35184), (2199, 33040), (2360, 30786), (2478, 29320), (2832, 25655), (2932, 24780), (3304, 21990), (3540, 20524), (3665, 19824), (4130, 17592), (4398, 16520), (4720, 15393), (4956, 14660), (5131, 14160), (5864, 12390), (6195, 11728), (6608, 10995), (7080, 10262), (7330, 9912), (8260, 8796)]