73536480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 253169280

約数和(自身を除く): 179632800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 223, 229, 240, 288, 360, 446, 458, 480, 669, 687, 720, 892, 916, 1115, 1145, 1338, 1374, 1440, 1784, 1832, 2007, 2061, 2230, 2290, 2676, 2748, 3345, 3435, 3568, 3664, 4014, 4122, 4460, 4580, 5352, 5496, 6690, 6870, 7136, 7328, 8028, 8244, 8920, 9160, 10035, 10305, 10704, 10992, 13380, 13740, 16056, 16488, 17840, 18320, 20070, 20610, 21408, 21984, 26760, 27480, 32112, 32976, 35680, 36640, 40140, 41220, 51067, 53520, 54960, 64224, 65952, 80280, 82440, 102134, 107040, 109920, 153201, 160560, 164880, 204268, 255335, 306402, 321120, 329760, 408536, 459603, 510670, 612804, 766005, 817072, 919206, 1021340, 1225608, 1532010, 1634144, 1838412, 2042680, 2298015, 2451216, 3064020, 3676824, 4085360, 4596030, 4902432, 6128040, 7353648, 8170720, 9192060, 12256080, 14707296, 18384120, 24512160, 36768240, 73536480]

約数ペア:

[(1, 73536480), (2, 36768240), (3, 24512160), (4, 18384120), (5, 14707296), (6, 12256080), (8, 9192060), (9, 8170720), (10, 7353648), (12, 6128040), (15, 4902432), (16, 4596030), (18, 4085360), (20, 3676824), (24, 3064020), (30, 2451216), (32, 2298015), (36, 2042680), (40, 1838412), (45, 1634144), (48, 1532010), (60, 1225608), (72, 1021340), (80, 919206), (90, 817072), (96, 766005), (120, 612804), (144, 510670), (160, 459603), (180, 408536), (223, 329760), (229, 321120), (240, 306402), (288, 255335), (360, 204268), (446, 164880), (458, 160560), (480, 153201), (669, 109920), (687, 107040), (720, 102134), (892, 82440), (916, 80280), (1115, 65952), (1145, 64224), (1338, 54960), (1374, 53520), (1440, 51067), (1784, 41220), (1832, 40140), (2007, 36640), (2061, 35680), (2230, 32976), (2290, 32112), (2676, 27480), (2748, 26760), (3345, 21984), (3435, 21408), (3568, 20610), (3664, 20070), (4014, 18320), (4122, 17840), (4460, 16488), (4580, 16056), (5352, 13740), (5496, 13380), (6690, 10992), (6870, 10704), (7136, 10305), (7328, 10035), (8028, 9160), (8244, 8920)]