4439979960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{91811}}^1$

素因数の和:91869

約数の個数: 128

約数和(自身を含む): 14807439360

約数和(自身を除く): 10367459400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 91811, 183622, 275433, 367244, 459055, 550866, 734488, 918110, 1101732, 1193543, 1377165, 1836220, 2203464, 2387086, 2754330, 2846141, 3580629, 3672440, 4774172, 5508660, 5692282, 5967715, 7161258, 8538423, 9548344, 11017320, 11384564, 11935430, 14230705, 14322516, 17076846, 17903145, 22769128, 23870860, 28461410, 28645032, 34153692, 35806290, 36999833, 42692115, 47741720, 56922820, 68307384, 71612580, 73999666, 85384230, 110999499, 113845640, 143225160, 147999332, 170768460, 184999165, 221998998, 295998664, 341536920, 369998330, 443997996, 554997495, 739996660, 887995992, 1109994990, 1479993320, 2219989980, 4439979960]

約数ペア:

[(1, 4439979960), (2, 2219989980), (3, 1479993320), (4, 1109994990), (5, 887995992), (6, 739996660), (8, 554997495), (10, 443997996), (12, 369998330), (13, 341536920), (15, 295998664), (20, 221998998), (24, 184999165), (26, 170768460), (30, 147999332), (31, 143225160), (39, 113845640), (40, 110999499), (52, 85384230), (60, 73999666), (62, 71612580), (65, 68307384), (78, 56922820), (93, 47741720), (104, 42692115), (120, 36999833), (124, 35806290), (130, 34153692), (155, 28645032), (156, 28461410), (186, 23870860), (195, 22769128), (248, 17903145), (260, 17076846), (310, 14322516), (312, 14230705), (372, 11935430), (390, 11384564), (403, 11017320), (465, 9548344), (520, 8538423), (620, 7161258), (744, 5967715), (780, 5692282), (806, 5508660), (930, 4774172), (1209, 3672440), (1240, 3580629), (1560, 2846141), (1612, 2754330), (1860, 2387086), (2015, 2203464), (2418, 1836220), (3224, 1377165), (3720, 1193543), (4030, 1101732), (4836, 918110), (6045, 734488), (8060, 550866), (9672, 459055), (12090, 367244), (16120, 275433), (24180, 183622), (48360, 91811)]