139271520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15271}}^1$

素因数の和:15308

約数の個数: 96

約数和(自身を含む): 461825280

約数和(自身を除く): 322553760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 15271, 30542, 45813, 61084, 76355, 91626, 122168, 152710, 183252, 229065, 244336, 290149, 305420, 366504, 458130, 488672, 580298, 610840, 733008, 870447, 916260, 1160596, 1221680, 1450745, 1466016, 1740894, 1832520, 2321192, 2443360, 2901490, 3481788, 3665040, 4352235, 4642384, 5802980, 6963576, 7330080, 8704470, 9284768, 11605960, 13927152, 17408940, 23211920, 27854304, 34817880, 46423840, 69635760, 139271520]

約数ペア:

[(1, 139271520), (2, 69635760), (3, 46423840), (4, 34817880), (5, 27854304), (6, 23211920), (8, 17408940), (10, 13927152), (12, 11605960), (15, 9284768), (16, 8704470), (19, 7330080), (20, 6963576), (24, 5802980), (30, 4642384), (32, 4352235), (38, 3665040), (40, 3481788), (48, 2901490), (57, 2443360), (60, 2321192), (76, 1832520), (80, 1740894), (95, 1466016), (96, 1450745), (114, 1221680), (120, 1160596), (152, 916260), (160, 870447), (190, 733008), (228, 610840), (240, 580298), (285, 488672), (304, 458130), (380, 366504), (456, 305420), (480, 290149), (570, 244336), (608, 229065), (760, 183252), (912, 152710), (1140, 122168), (1520, 91626), (1824, 76355), (2280, 61084), (3040, 45813), (4560, 30542), (9120, 15271)]