578267640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6451}}^1$

素因数の和:6554

約数の個数: 128

約数和(自身を含む): 1951084800

約数和(自身を除く): 1372817160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1245, 1494, 1660, 1992, 2241, 2490, 2988, 3320, 3735, 4482, 4980, 5976, 6451, 7470, 8964, 9960, 11205, 12902, 14940, 17928, 19353, 22410, 25804, 29880, 32255, 38706, 44820, 51608, 58059, 64510, 77412, 89640, 96765, 116118, 129020, 154824, 174177, 193530, 232236, 258040, 290295, 348354, 387060, 464472, 535433, 580590, 696708, 774120, 870885, 1070866, 1161180, 1393416, 1606299, 1741770, 2141732, 2322360, 2677165, 3212598, 3483540, 4283464, 4818897, 5354330, 6425196, 6967080, 8031495, 9637794, 10708660, 12850392, 14456691, 16062990, 19275588, 21417320, 24094485, 28913382, 32125980, 38551176, 48188970, 57826764, 64251960, 72283455, 96377940, 115653528, 144566910, 192755880, 289133820, 578267640]

約数ペア:

[(1, 578267640), (2, 289133820), (3, 192755880), (4, 144566910), (5, 115653528), (6, 96377940), (8, 72283455), (9, 64251960), (10, 57826764), (12, 48188970), (15, 38551176), (18, 32125980), (20, 28913382), (24, 24094485), (27, 21417320), (30, 19275588), (36, 16062990), (40, 14456691), (45, 12850392), (54, 10708660), (60, 9637794), (72, 8031495), (83, 6967080), (90, 6425196), (108, 5354330), (120, 4818897), (135, 4283464), (166, 3483540), (180, 3212598), (216, 2677165), (249, 2322360), (270, 2141732), (332, 1741770), (360, 1606299), (415, 1393416), (498, 1161180), (540, 1070866), (664, 870885), (747, 774120), (830, 696708), (996, 580590), (1080, 535433), (1245, 464472), (1494, 387060), (1660, 348354), (1992, 290295), (2241, 258040), (2490, 232236), (2988, 193530), (3320, 174177), (3735, 154824), (4482, 129020), (4980, 116118), (5976, 96765), (6451, 89640), (7470, 77412), (8964, 64510), (9960, 58059), (11205, 51608), (12902, 44820), (14940, 38706), (17928, 32255), (19353, 29880), (22410, 25804)]