819373920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6299}}^1$

素因数の和:6588

約数の個数: 96

約数和(自身を含む): 2590963200

約数和(自身を除く): 1771589280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 271, 480, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 4336, 5420, 6299, 6504, 8130, 8672, 10840, 12598, 13008, 16260, 18897, 21680, 25196, 26016, 31495, 32520, 37794, 43360, 50392, 62990, 65040, 75588, 94485, 100784, 125980, 130080, 151176, 188970, 201568, 251960, 302352, 377940, 503920, 604704, 755880, 1007840, 1511760, 1707029, 3023520, 3414058, 5121087, 6828116, 8535145, 10242174, 13656232, 17070290, 20484348, 25605435, 27312464, 34140580, 40968696, 51210870, 54624928, 68281160, 81937392, 102421740, 136562320, 163874784, 204843480, 273124640, 409686960, 819373920]

約数ペア:

[(1, 819373920), (2, 409686960), (3, 273124640), (4, 204843480), (5, 163874784), (6, 136562320), (8, 102421740), (10, 81937392), (12, 68281160), (15, 54624928), (16, 51210870), (20, 40968696), (24, 34140580), (30, 27312464), (32, 25605435), (40, 20484348), (48, 17070290), (60, 13656232), (80, 10242174), (96, 8535145), (120, 6828116), (160, 5121087), (240, 3414058), (271, 3023520), (480, 1707029), (542, 1511760), (813, 1007840), (1084, 755880), (1355, 604704), (1626, 503920), (2168, 377940), (2710, 302352), (3252, 251960), (4065, 201568), (4336, 188970), (5420, 151176), (6299, 130080), (6504, 125980), (8130, 100784), (8672, 94485), (10840, 75588), (12598, 65040), (13008, 62990), (16260, 50392), (18897, 43360), (21680, 37794), (25196, 32520), (26016, 31495)]