80807310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 219360960

約数和(自身を除く): 138553650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 61, 82, 90, 122, 123, 183, 205, 246, 305, 359, 366, 369, 410, 549, 610, 615, 718, 738, 915, 1077, 1098, 1230, 1795, 1830, 1845, 2154, 2501, 2745, 3231, 3590, 3690, 5002, 5385, 5490, 6462, 7503, 10770, 12505, 14719, 15006, 16155, 21899, 22509, 25010, 29438, 32310, 37515, 43798, 44157, 45018, 65697, 73595, 75030, 88314, 109495, 112545, 131394, 132471, 147190, 197091, 218990, 220785, 225090, 264942, 328485, 394182, 441570, 656970, 662355, 897859, 985455, 1324710, 1795718, 1970910, 2693577, 4489295, 5387154, 8080731, 8978590, 13467885, 16161462, 26935770, 40403655, 80807310]

約数ペア:

[(1, 80807310), (2, 40403655), (3, 26935770), (5, 16161462), (6, 13467885), (9, 8978590), (10, 8080731), (15, 5387154), (18, 4489295), (30, 2693577), (41, 1970910), (45, 1795718), (61, 1324710), (82, 985455), (90, 897859), (122, 662355), (123, 656970), (183, 441570), (205, 394182), (246, 328485), (305, 264942), (359, 225090), (366, 220785), (369, 218990), (410, 197091), (549, 147190), (610, 132471), (615, 131394), (718, 112545), (738, 109495), (915, 88314), (1077, 75030), (1098, 73595), (1230, 65697), (1795, 45018), (1830, 44157), (1845, 43798), (2154, 37515), (2501, 32310), (2745, 29438), (3231, 25010), (3590, 22509), (3690, 21899), (5002, 16155), (5385, 15006), (5490, 14719), (6462, 12505), (7503, 10770)]