1545916080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{378901}}^1$

素因数の和:378934

約数の個数: 80

約数和(自身を含む): 5074255584

約数和(自身を除く): 3528339504

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, 378901, 757802, 1136703, 1515604, 1894505, 2273406, 3031208, 3789010, 4546812, 5683515, 6062416, 6441317, 7578020, 9093624, 11367030, 12882634, 15156040, 18187248, 19323951, 22734060, 25765268, 30312080, 32206585, 38647902, 45468120, 51530536, 64413170, 77295804, 90936240, 96619755, 103061072, 128826340, 154591608, 193239510, 257652680, 309183216, 386479020, 515305360, 772958040, 1545916080]

約数ペア:

[(1, 1545916080), (2, 772958040), (3, 515305360), (4, 386479020), (5, 309183216), (6, 257652680), (8, 193239510), (10, 154591608), (12, 128826340), (15, 103061072), (16, 96619755), (17, 90936240), (20, 77295804), (24, 64413170), (30, 51530536), (34, 45468120), (40, 38647902), (48, 32206585), (51, 30312080), (60, 25765268), (68, 22734060), (80, 19323951), (85, 18187248), (102, 15156040), (120, 12882634), (136, 11367030), (170, 9093624), (204, 7578020), (240, 6441317), (255, 6062416), (272, 5683515), (340, 4546812), (408, 3789010), (510, 3031208), (680, 2273406), (816, 1894505), (1020, 1515604), (1360, 1136703), (2040, 757802), (4080, 378901)]