24865560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 86205600

約数和(自身を除く): 61340040

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, 239, 255, 289, 306, 340, 360, 408, 478, 510, 578, 612, 680, 717, 765, 867, 956, 1020, 1156, 1195, 1224, 1434, 1445, 1530, 1734, 1912, 2040, 2151, 2312, 2390, 2601, 2868, 2890, 3060, 3468, 3585, 4063, 4302, 4335, 4780, 5202, 5736, 5780, 6120, 6936, 7170, 8126, 8604, 8670, 9560, 10404, 10755, 11560, 12189, 13005, 14340, 16252, 17208, 17340, 20315, 20808, 21510, 24378, 26010, 28680, 32504, 34680, 36567, 40630, 43020, 48756, 52020, 60945, 69071, 73134, 81260, 86040, 97512, 104040, 121890, 138142, 146268, 162520, 182835, 207213, 243780, 276284, 292536, 345355, 365670, 414426, 487560, 552568, 621639, 690710, 731340, 828852, 1036065, 1243278, 1381420, 1462680, 1657704, 2072130, 2486556, 2762840, 3108195, 4144260, 4973112, 6216390, 8288520, 12432780, 24865560]

約数ペア:

[(1, 24865560), (2, 12432780), (3, 8288520), (4, 6216390), (5, 4973112), (6, 4144260), (8, 3108195), (9, 2762840), (10, 2486556), (12, 2072130), (15, 1657704), (17, 1462680), (18, 1381420), (20, 1243278), (24, 1036065), (30, 828852), (34, 731340), (36, 690710), (40, 621639), (45, 552568), (51, 487560), (60, 414426), (68, 365670), (72, 345355), (85, 292536), (90, 276284), (102, 243780), (120, 207213), (136, 182835), (153, 162520), (170, 146268), (180, 138142), (204, 121890), (239, 104040), (255, 97512), (289, 86040), (306, 81260), (340, 73134), (360, 69071), (408, 60945), (478, 52020), (510, 48756), (578, 43020), (612, 40630), (680, 36567), (717, 34680), (765, 32504), (867, 28680), (956, 26010), (1020, 24378), (1156, 21510), (1195, 20808), (1224, 20315), (1434, 17340), (1445, 17208), (1530, 16252), (1734, 14340), (1912, 13005), (2040, 12189), (2151, 11560), (2312, 10755), (2390, 10404), (2601, 9560), (2868, 8670), (2890, 8604), (3060, 8126), (3468, 7170), (3585, 6936), (4063, 6120), (4302, 5780), (4335, 5736), (4780, 5202)]