1428782640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{5569}}^1$

素因数の和:6654

約数の個数: 80

約数和(自身を含む): 4434165600

約数和(自身を除く): 3005382960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1069, 2138, 3207, 4276, 5345, 5569, 6414, 8552, 10690, 11138, 12828, 16035, 16707, 17104, 21380, 22276, 25656, 27845, 32070, 33414, 42760, 44552, 51312, 55690, 64140, 66828, 83535, 85520, 89104, 111380, 128280, 133656, 167070, 222760, 256560, 267312, 334140, 445520, 668280, 1336560, 5953261, 11906522, 17859783, 23813044, 29766305, 35719566, 47626088, 59532610, 71439132, 89298915, 95252176, 119065220, 142878264, 178597830, 238130440, 285756528, 357195660, 476260880, 714391320, 1428782640]

約数ペア:

[(1, 1428782640), (2, 714391320), (3, 476260880), (4, 357195660), (5, 285756528), (6, 238130440), (8, 178597830), (10, 142878264), (12, 119065220), (15, 95252176), (16, 89298915), (20, 71439132), (24, 59532610), (30, 47626088), (40, 35719566), (48, 29766305), (60, 23813044), (80, 17859783), (120, 11906522), (240, 5953261), (1069, 1336560), (2138, 668280), (3207, 445520), (4276, 334140), (5345, 267312), (5569, 256560), (6414, 222760), (8552, 167070), (10690, 133656), (11138, 128280), (12828, 111380), (16035, 89104), (16707, 85520), (17104, 83535), (21380, 66828), (22276, 64140), (25656, 55690), (27845, 51312), (32070, 44552), (33414, 42760)]