239895840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29399}}^1$

素因数の和:29434

約数の個数: 96

約数和(自身を含む): 800150400

約数和(自身を除く): 560254560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 29399, 58798, 88197, 117596, 146995, 176394, 235192, 293990, 352788, 440985, 470384, 499783, 587980, 705576, 881970, 940768, 999566, 1175960, 1411152, 1499349, 1763940, 1999132, 2351920, 2498915, 2822304, 2998698, 3527880, 3998264, 4703840, 4997830, 5997396, 7055760, 7496745, 7996528, 9995660, 11994792, 14111520, 14993490, 15993056, 19991320, 23989584, 29986980, 39982640, 47979168, 59973960, 79965280, 119947920, 239895840]

約数ペア:

[(1, 239895840), (2, 119947920), (3, 79965280), (4, 59973960), (5, 47979168), (6, 39982640), (8, 29986980), (10, 23989584), (12, 19991320), (15, 15993056), (16, 14993490), (17, 14111520), (20, 11994792), (24, 9995660), (30, 7996528), (32, 7496745), (34, 7055760), (40, 5997396), (48, 4997830), (51, 4703840), (60, 3998264), (68, 3527880), (80, 2998698), (85, 2822304), (96, 2498915), (102, 2351920), (120, 1999132), (136, 1763940), (160, 1499349), (170, 1411152), (204, 1175960), (240, 999566), (255, 940768), (272, 881970), (340, 705576), (408, 587980), (480, 499783), (510, 470384), (544, 440985), (680, 352788), (816, 293990), (1020, 235192), (1360, 176394), (1632, 146995), (2040, 117596), (2720, 88197), (4080, 58798), (8160, 29399)]