79619280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 269149440

約数和(自身を除く): 189530160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 151, 156, 169, 195, 208, 240, 260, 302, 312, 338, 390, 453, 507, 520, 604, 624, 676, 755, 780, 845, 906, 1014, 1040, 1208, 1352, 1510, 1560, 1690, 1812, 1963, 2028, 2197, 2265, 2416, 2535, 2704, 3020, 3120, 3380, 3624, 3926, 4056, 4394, 4530, 5070, 5889, 6040, 6591, 6760, 7248, 7852, 8112, 8788, 9060, 9815, 10140, 10985, 11778, 12080, 13182, 13520, 15704, 17576, 18120, 19630, 20280, 21970, 23556, 25519, 26364, 29445, 31408, 32955, 35152, 36240, 39260, 40560, 43940, 47112, 51038, 52728, 58890, 65910, 76557, 78520, 87880, 94224, 102076, 105456, 117780, 127595, 131820, 153114, 157040, 175760, 204152, 235560, 255190, 263640, 306228, 331747, 382785, 408304, 471120, 510380, 527280, 612456, 663494, 765570, 995241, 1020760, 1224912, 1326988, 1531140, 1658735, 1990482, 2041520, 2653976, 3062280, 3317470, 3980964, 4976205, 5307952, 6124560, 6634940, 7961928, 9952410, 13269880, 15923856, 19904820, 26539760, 39809640, 79619280]

約数ペア:

[(1, 79619280), (2, 39809640), (3, 26539760), (4, 19904820), (5, 15923856), (6, 13269880), (8, 9952410), (10, 7961928), (12, 6634940), (13, 6124560), (15, 5307952), (16, 4976205), (20, 3980964), (24, 3317470), (26, 3062280), (30, 2653976), (39, 2041520), (40, 1990482), (48, 1658735), (52, 1531140), (60, 1326988), (65, 1224912), (78, 1020760), (80, 995241), (104, 765570), (120, 663494), (130, 612456), (151, 527280), (156, 510380), (169, 471120), (195, 408304), (208, 382785), (240, 331747), (260, 306228), (302, 263640), (312, 255190), (338, 235560), (390, 204152), (453, 175760), (507, 157040), (520, 153114), (604, 131820), (624, 127595), (676, 117780), (755, 105456), (780, 102076), (845, 94224), (906, 87880), (1014, 78520), (1040, 76557), (1208, 65910), (1352, 58890), (1510, 52728), (1560, 51038), (1690, 47112), (1812, 43940), (1963, 40560), (2028, 39260), (2197, 36240), (2265, 35152), (2416, 32955), (2535, 31408), (2704, 29445), (3020, 26364), (3120, 25519), (3380, 23556), (3624, 21970), (3926, 20280), (4056, 19630), (4394, 18120), (4530, 17576), (5070, 15704), (5889, 13520), (6040, 13182), (6591, 12080), (6760, 11778), (7248, 10985), (7852, 10140), (8112, 9815), (8788, 9060)]