488806080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{72739}}^1$

素因数の和:72766

約数の個数: 112

約数和(自身を含む): 1773692160

約数和(自身を除く): 1284886080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 72739, 145478, 218217, 290956, 363695, 436434, 509173, 581912, 727390, 872868, 1018346, 1091085, 1163824, 1454780, 1527519, 1745736, 2036692, 2182170, 2327648, 2545865, 2909560, 3055038, 3491472, 4073384, 4364340, 4655296, 5091730, 5819120, 6110076, 6982944, 7637595, 8146768, 8728680, 10183460, 11638240, 12220152, 13965888, 15275190, 16293536, 17457360, 20366920, 23276480, 24440304, 30550380, 32587072, 34914720, 40733840, 48880608, 61100760, 69829440, 81467680, 97761216, 122201520, 162935360, 244403040, 488806080]

約数ペア:

[(1, 488806080), (2, 244403040), (3, 162935360), (4, 122201520), (5, 97761216), (6, 81467680), (7, 69829440), (8, 61100760), (10, 48880608), (12, 40733840), (14, 34914720), (15, 32587072), (16, 30550380), (20, 24440304), (21, 23276480), (24, 20366920), (28, 17457360), (30, 16293536), (32, 15275190), (35, 13965888), (40, 12220152), (42, 11638240), (48, 10183460), (56, 8728680), (60, 8146768), (64, 7637595), (70, 6982944), (80, 6110076), (84, 5819120), (96, 5091730), (105, 4655296), (112, 4364340), (120, 4073384), (140, 3491472), (160, 3055038), (168, 2909560), (192, 2545865), (210, 2327648), (224, 2182170), (240, 2036692), (280, 1745736), (320, 1527519), (336, 1454780), (420, 1163824), (448, 1091085), (480, 1018346), (560, 872868), (672, 727390), (840, 581912), (960, 509173), (1120, 436434), (1344, 363695), (1680, 290956), (2240, 218217), (3360, 145478), (6720, 72739)]