83815440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20543}}^1$

素因数の和:20576

約数の個数: 80

約数和(自身を含む): 275125248

約数和(自身を除く): 191309808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 20543, 41086, 61629, 82172, 102715, 123258, 164344, 205430, 246516, 308145, 328688, 349231, 410860, 493032, 616290, 698462, 821720, 986064, 1047693, 1232580, 1396924, 1643440, 1746155, 2095386, 2465160, 2793848, 3492310, 4190772, 4930320, 5238465, 5587696, 6984620, 8381544, 10476930, 13969240, 16763088, 20953860, 27938480, 41907720, 83815440]

約数ペア:

[(1, 83815440), (2, 41907720), (3, 27938480), (4, 20953860), (5, 16763088), (6, 13969240), (8, 10476930), (10, 8381544), (12, 6984620), (15, 5587696), (16, 5238465), (17, 4930320), (20, 4190772), (24, 3492310), (30, 2793848), (34, 2465160), (40, 2095386), (48, 1746155), (51, 1643440), (60, 1396924), (68, 1232580), (80, 1047693), (85, 986064), (102, 821720), (120, 698462), (136, 616290), (170, 493032), (204, 410860), (240, 349231), (255, 328688), (272, 308145), (340, 246516), (408, 205430), (510, 164344), (680, 123258), (816, 102715), (1020, 82172), (1360, 61629), (2040, 41086), (4080, 20543)]