729297960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2729}}^1$

素因数の和:2891

約数の個数: 128

約数和(自身を含む): 2335132800

約数和(自身を除く): 1605834840

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, 131, 136, 170, 204, 255, 262, 340, 393, 408, 510, 524, 655, 680, 786, 1020, 1048, 1310, 1572, 1965, 2040, 2227, 2620, 2729, 3144, 3930, 4454, 5240, 5458, 6681, 7860, 8187, 8908, 10916, 11135, 13362, 13645, 15720, 16374, 17816, 21832, 22270, 26724, 27290, 32748, 33405, 40935, 44540, 46393, 53448, 54580, 65496, 66810, 81870, 89080, 92786, 109160, 133620, 139179, 163740, 185572, 231965, 267240, 278358, 327480, 357499, 371144, 463930, 556716, 695895, 714998, 927860, 1072497, 1113432, 1391790, 1429996, 1787495, 1855720, 2144994, 2783580, 2859992, 3574990, 4289988, 5362485, 5567160, 6077483, 7149980, 8579976, 10724970, 12154966, 14299960, 18232449, 21449940, 24309932, 30387415, 36464898, 42899880, 48619864, 60774830, 72929796, 91162245, 121549660, 145859592, 182324490, 243099320, 364648980, 729297960]

約数ペア:

[(1, 729297960), (2, 364648980), (3, 243099320), (4, 182324490), (5, 145859592), (6, 121549660), (8, 91162245), (10, 72929796), (12, 60774830), (15, 48619864), (17, 42899880), (20, 36464898), (24, 30387415), (30, 24309932), (34, 21449940), (40, 18232449), (51, 14299960), (60, 12154966), (68, 10724970), (85, 8579976), (102, 7149980), (120, 6077483), (131, 5567160), (136, 5362485), (170, 4289988), (204, 3574990), (255, 2859992), (262, 2783580), (340, 2144994), (393, 1855720), (408, 1787495), (510, 1429996), (524, 1391790), (655, 1113432), (680, 1072497), (786, 927860), (1020, 714998), (1048, 695895), (1310, 556716), (1572, 463930), (1965, 371144), (2040, 357499), (2227, 327480), (2620, 278358), (2729, 267240), (3144, 231965), (3930, 185572), (4454, 163740), (5240, 139179), (5458, 133620), (6681, 109160), (7860, 92786), (8187, 89080), (8908, 81870), (10916, 66810), (11135, 65496), (13362, 54580), (13645, 53448), (15720, 46393), (16374, 44540), (17816, 40935), (21832, 33405), (22270, 32748), (26724, 27290)]