2080846920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1020023}}^1$

素因数の和:1020054

約数の個数: 64

約数和(自身を含む): 6609755520

約数和(自身を除く): 4528908600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 1020023, 2040046, 3060069, 4080092, 5100115, 6120138, 8160184, 10200230, 12240276, 15300345, 17340391, 20400460, 24480552, 30600690, 34680782, 40800920, 52021173, 61201380, 69361564, 86701955, 104042346, 122402760, 138723128, 173403910, 208084692, 260105865, 346807820, 416169384, 520211730, 693615640, 1040423460, 2080846920]

約数ペア:

[(1, 2080846920), (2, 1040423460), (3, 693615640), (4, 520211730), (5, 416169384), (6, 346807820), (8, 260105865), (10, 208084692), (12, 173403910), (15, 138723128), (17, 122402760), (20, 104042346), (24, 86701955), (30, 69361564), (34, 61201380), (40, 52021173), (51, 40800920), (60, 34680782), (68, 30600690), (85, 24480552), (102, 20400460), (120, 17340391), (136, 15300345), (170, 12240276), (204, 10200230), (255, 8160184), (340, 6120138), (408, 5100115), (510, 4080092), (680, 3060069), (1020, 2040046), (2040, 1020023)]