242725320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2333}}^1$

素因数の和:2384

約数の個数: 144

約数和(自身を含む): 838349460

約数和(自身を除く): 595624140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 2040, 2312, 2333, 2601, 2890, 3060, 3468, 4335, 4666, 5202, 5780, 6120, 6936, 6999, 8670, 9332, 10404, 11560, 11665, 13005, 13998, 17340, 18664, 20808, 20997, 23330, 26010, 27996, 34680, 34995, 39661, 41994, 46660, 52020, 55992, 69990, 79322, 83988, 93320, 104040, 104985, 118983, 139980, 158644, 167976, 198305, 209970, 237966, 279960, 317288, 356949, 396610, 419940, 475932, 594915, 674237, 713898, 793220, 839880, 951864, 1189830, 1348474, 1427796, 1586440, 1784745, 2022711, 2379660, 2696948, 2855592, 3371185, 3569490, 4045422, 4759320, 5393896, 6068133, 6742370, 7138980, 8090844, 10113555, 12136266, 13484740, 14277960, 16181688, 20227110, 24272532, 26969480, 30340665, 40454220, 48545064, 60681330, 80908440, 121362660, 242725320]

約数ペア:

[(1, 242725320), (2, 121362660), (3, 80908440), (4, 60681330), (5, 48545064), (6, 40454220), (8, 30340665), (9, 26969480), (10, 24272532), (12, 20227110), (15, 16181688), (17, 14277960), (18, 13484740), (20, 12136266), (24, 10113555), (30, 8090844), (34, 7138980), (36, 6742370), (40, 6068133), (45, 5393896), (51, 4759320), (60, 4045422), (68, 3569490), (72, 3371185), (85, 2855592), (90, 2696948), (102, 2379660), (120, 2022711), (136, 1784745), (153, 1586440), (170, 1427796), (180, 1348474), (204, 1189830), (255, 951864), (289, 839880), (306, 793220), (340, 713898), (360, 674237), (408, 594915), (510, 475932), (578, 419940), (612, 396610), (680, 356949), (765, 317288), (867, 279960), (1020, 237966), (1156, 209970), (1224, 198305), (1445, 167976), (1530, 158644), (1734, 139980), (2040, 118983), (2312, 104985), (2333, 104040), (2601, 93320), (2890, 83988), (3060, 79322), (3468, 69990), (4335, 55992), (4666, 52020), (5202, 46660), (5780, 41994), (6120, 39661), (6936, 34995), (6999, 34680), (8670, 27996), (9332, 26010), (10404, 23330), (11560, 20997), (11665, 20808), (13005, 18664), (13998, 17340)]