1248677880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11549}}^1$

素因数の和:11633

約数の個数: 128

約数和(自身を含む): 4041576000

約数和(自身を除く): 2792898120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 510, 530, 636, 680, 795, 901, 1020, 1060, 1272, 1590, 1802, 2040, 2120, 2703, 3180, 3604, 4505, 5406, 6360, 7208, 9010, 10812, 11549, 13515, 18020, 21624, 23098, 27030, 34647, 36040, 46196, 54060, 57745, 69294, 92392, 108120, 115490, 138588, 173235, 196333, 230980, 277176, 346470, 392666, 461960, 588999, 612097, 692940, 785332, 981665, 1177998, 1224194, 1385880, 1570664, 1836291, 1963330, 2355996, 2448388, 2944995, 3060485, 3672582, 3926660, 4711992, 4896776, 5889990, 6120970, 7345164, 7853320, 9181455, 10405649, 11779980, 12241940, 14690328, 18362910, 20811298, 23559960, 24483880, 31216947, 36725820, 41622596, 52028245, 62433894, 73451640, 83245192, 104056490, 124867788, 156084735, 208112980, 249735576, 312169470, 416225960, 624338940, 1248677880]

約数ペア:

[(1, 1248677880), (2, 624338940), (3, 416225960), (4, 312169470), (5, 249735576), (6, 208112980), (8, 156084735), (10, 124867788), (12, 104056490), (15, 83245192), (17, 73451640), (20, 62433894), (24, 52028245), (30, 41622596), (34, 36725820), (40, 31216947), (51, 24483880), (53, 23559960), (60, 20811298), (68, 18362910), (85, 14690328), (102, 12241940), (106, 11779980), (120, 10405649), (136, 9181455), (159, 7853320), (170, 7345164), (204, 6120970), (212, 5889990), (255, 4896776), (265, 4711992), (318, 3926660), (340, 3672582), (408, 3060485), (424, 2944995), (510, 2448388), (530, 2355996), (636, 1963330), (680, 1836291), (795, 1570664), (901, 1385880), (1020, 1224194), (1060, 1177998), (1272, 981665), (1590, 785332), (1802, 692940), (2040, 612097), (2120, 588999), (2703, 461960), (3180, 392666), (3604, 346470), (4505, 277176), (5406, 230980), (6360, 196333), (7208, 173235), (9010, 138588), (10812, 115490), (11549, 108120), (13515, 92392), (18020, 69294), (21624, 57745), (23098, 54060), (27030, 46196), (34647, 36040)]