729225720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11069}}^1$

素因数の和:11150

約数の個数: 128

約数和(自身を含む): 2470824000

約数和(自身を除く): 1741598280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 4392, 5490, 6588, 7320, 8235, 10980, 11069, 13176, 16470, 21960, 22138, 32940, 33207, 44276, 55345, 65880, 66414, 88552, 99621, 110690, 132828, 166035, 199242, 221380, 265656, 298863, 332070, 398484, 442760, 498105, 597726, 664140, 675209, 796968, 996210, 1195452, 1328280, 1350418, 1494315, 1992420, 2025627, 2390904, 2700836, 2988630, 3376045, 3984840, 4051254, 5401672, 5977260, 6076881, 6752090, 8102508, 10128135, 11954520, 12153762, 13504180, 16205016, 18230643, 20256270, 24307524, 27008360, 30384405, 36461286, 40512540, 48615048, 60768810, 72922572, 81025080, 91153215, 121537620, 145845144, 182306430, 243075240, 364612860, 729225720]

約数ペア:

[(1, 729225720), (2, 364612860), (3, 243075240), (4, 182306430), (5, 145845144), (6, 121537620), (8, 91153215), (9, 81025080), (10, 72922572), (12, 60768810), (15, 48615048), (18, 40512540), (20, 36461286), (24, 30384405), (27, 27008360), (30, 24307524), (36, 20256270), (40, 18230643), (45, 16205016), (54, 13504180), (60, 12153762), (61, 11954520), (72, 10128135), (90, 8102508), (108, 6752090), (120, 6076881), (122, 5977260), (135, 5401672), (180, 4051254), (183, 3984840), (216, 3376045), (244, 2988630), (270, 2700836), (305, 2390904), (360, 2025627), (366, 1992420), (488, 1494315), (540, 1350418), (549, 1328280), (610, 1195452), (732, 996210), (915, 796968), (1080, 675209), (1098, 664140), (1220, 597726), (1464, 498105), (1647, 442760), (1830, 398484), (2196, 332070), (2440, 298863), (2745, 265656), (3294, 221380), (3660, 199242), (4392, 166035), (5490, 132828), (6588, 110690), (7320, 99621), (8235, 88552), (10980, 66414), (11069, 65880), (13176, 55345), (16470, 44276), (21960, 33207), (22138, 32940)]