487069560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71209}}^1$

素因数の和:71245

約数の個数: 96

約数和(自身を含む): 1666314000

約数和(自身を除く): 1179244440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 71209, 142418, 213627, 284836, 356045, 427254, 569672, 640881, 712090, 854508, 1068135, 1281762, 1352971, 1424180, 1709016, 2136270, 2563524, 2705942, 2848360, 3204405, 4058913, 4272540, 5127048, 5411884, 6408810, 6764855, 8117826, 8545080, 10823768, 12176739, 12817620, 13529710, 16235652, 20294565, 24353478, 25635240, 27059420, 32471304, 40589130, 48706956, 54118840, 60883695, 81178260, 97413912, 121767390, 162356520, 243534780, 487069560]

約数ペア:

[(1, 487069560), (2, 243534780), (3, 162356520), (4, 121767390), (5, 97413912), (6, 81178260), (8, 60883695), (9, 54118840), (10, 48706956), (12, 40589130), (15, 32471304), (18, 27059420), (19, 25635240), (20, 24353478), (24, 20294565), (30, 16235652), (36, 13529710), (38, 12817620), (40, 12176739), (45, 10823768), (57, 8545080), (60, 8117826), (72, 6764855), (76, 6408810), (90, 5411884), (95, 5127048), (114, 4272540), (120, 4058913), (152, 3204405), (171, 2848360), (180, 2705942), (190, 2563524), (228, 2136270), (285, 1709016), (342, 1424180), (360, 1352971), (380, 1281762), (456, 1068135), (570, 854508), (684, 712090), (760, 640881), (855, 569672), (1140, 427254), (1368, 356045), (1710, 284836), (2280, 213627), (3420, 142418), (6840, 71209)]