315755280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8599}}^1$

素因数の和:8638

約数の個数: 160

約数和(自身を含む): 1151712000

約数和(自身を除く): 835956720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 8599, 9180, 12240, 17198, 18360, 25797, 34396, 36720, 42995, 51594, 68792, 77391, 85990, 103188, 128985, 137584, 146183, 154782, 171980, 206376, 232173, 257970, 292366, 309564, 343960, 386955, 412752, 438549, 464346, 515940, 584732, 619128, 687920, 730915, 773910, 877098, 928692, 1031880, 1160865, 1169464, 1238256, 1315647, 1461830, 1547820, 1754196, 1857384, 2063760, 2192745, 2321730, 2338928, 2631294, 2923660, 3095640, 3508392, 3714768, 3946941, 4385490, 4643460, 5262588, 5847320, 6191280, 6578235, 7016784, 7893882, 8770980, 9286920, 10525176, 11694640, 13156470, 15787764, 17541960, 18573840, 19734705, 21050352, 26312940, 31575528, 35083920, 39469410, 52625880, 63151056, 78938820, 105251760, 157877640, 315755280]

約数ペア:

[(1, 315755280), (2, 157877640), (3, 105251760), (4, 78938820), (5, 63151056), (6, 52625880), (8, 39469410), (9, 35083920), (10, 31575528), (12, 26312940), (15, 21050352), (16, 19734705), (17, 18573840), (18, 17541960), (20, 15787764), (24, 13156470), (27, 11694640), (30, 10525176), (34, 9286920), (36, 8770980), (40, 7893882), (45, 7016784), (48, 6578235), (51, 6191280), (54, 5847320), (60, 5262588), (68, 4643460), (72, 4385490), (80, 3946941), (85, 3714768), (90, 3508392), (102, 3095640), (108, 2923660), (120, 2631294), (135, 2338928), (136, 2321730), (144, 2192745), (153, 2063760), (170, 1857384), (180, 1754196), (204, 1547820), (216, 1461830), (240, 1315647), (255, 1238256), (270, 1169464), (272, 1160865), (306, 1031880), (340, 928692), (360, 877098), (408, 773910), (432, 730915), (459, 687920), (510, 619128), (540, 584732), (612, 515940), (680, 464346), (720, 438549), (765, 412752), (816, 386955), (918, 343960), (1020, 309564), (1080, 292366), (1224, 257970), (1360, 232173), (1530, 206376), (1836, 171980), (2040, 154782), (2160, 146183), (2295, 137584), (2448, 128985), (3060, 103188), (3672, 85990), (4080, 77391), (4590, 68792), (6120, 51594), (7344, 42995), (8599, 36720), (9180, 34396), (12240, 25797), (17198, 18360)]