479987820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5003}}^1$

素因数の和:5072

約数の個数: 144

約数和(自身を含む): 1606524192

約数和(自身を除く): 1126536372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1476, 1599, 1845, 2132, 2340, 2460, 2665, 3198, 3690, 4797, 5003, 5330, 6396, 7380, 7995, 9594, 10006, 10660, 15009, 15990, 19188, 20012, 23985, 25015, 30018, 31980, 45027, 47970, 50030, 60036, 65039, 75045, 90054, 95940, 100060, 130078, 150090, 180108, 195117, 205123, 225135, 260156, 300180, 325195, 390234, 410246, 450270, 585351, 615369, 650390, 780468, 820492, 900540, 975585, 1025615, 1170702, 1230738, 1300780, 1846107, 1951170, 2051230, 2341404, 2461476, 2666599, 2926755, 3076845, 3692214, 3902340, 4102460, 5333198, 5853510, 6153690, 7384428, 7999797, 9230535, 10666396, 11707020, 12307380, 13332995, 15999594, 18461070, 23999391, 26665990, 31999188, 36922140, 39998985, 47998782, 53331980, 79997970, 95997564, 119996955, 159995940, 239993910, 479987820]

約数ペア:

[(1, 479987820), (2, 239993910), (3, 159995940), (4, 119996955), (5, 95997564), (6, 79997970), (9, 53331980), (10, 47998782), (12, 39998985), (13, 36922140), (15, 31999188), (18, 26665990), (20, 23999391), (26, 18461070), (30, 15999594), (36, 13332995), (39, 12307380), (41, 11707020), (45, 10666396), (52, 9230535), (60, 7999797), (65, 7384428), (78, 6153690), (82, 5853510), (90, 5333198), (117, 4102460), (123, 3902340), (130, 3692214), (156, 3076845), (164, 2926755), (180, 2666599), (195, 2461476), (205, 2341404), (234, 2051230), (246, 1951170), (260, 1846107), (369, 1300780), (390, 1230738), (410, 1170702), (468, 1025615), (492, 975585), (533, 900540), (585, 820492), (615, 780468), (738, 650390), (780, 615369), (820, 585351), (1066, 450270), (1170, 410246), (1230, 390234), (1476, 325195), (1599, 300180), (1845, 260156), (2132, 225135), (2340, 205123), (2460, 195117), (2665, 180108), (3198, 150090), (3690, 130078), (4797, 100060), (5003, 95940), (5330, 90054), (6396, 75045), (7380, 65039), (7995, 60036), (9594, 50030), (10006, 47970), (10660, 45027), (15009, 31980), (15990, 30018), (19188, 25015), (20012, 23985)]