1478855280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{125753}}^1$

素因数の和:125783

約数の個数: 120

約数和(自身を含む): 5332975632

約数和(自身を除く): 3854120352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 125753, 251506, 377259, 503012, 628765, 754518, 880271, 1006024, 1257530, 1509036, 1760542, 1886295, 2012048, 2515060, 2640813, 3018072, 3521084, 3772590, 4401355, 5030120, 5281626, 6036144, 6161897, 7042168, 7545180, 8802710, 10060240, 10563252, 12323794, 13204065, 14084336, 15090360, 17605420, 18485691, 21126504, 24647588, 26408130, 30180720, 30809485, 35210840, 36971382, 42253008, 49295176, 52816260, 61618970, 70421680, 73942764, 92428455, 98590352, 105632520, 123237940, 147885528, 184856910, 211265040, 246475880, 295771056, 369713820, 492951760, 739427640, 1478855280]

約数ペア:

[(1, 1478855280), (2, 739427640), (3, 492951760), (4, 369713820), (5, 295771056), (6, 246475880), (7, 211265040), (8, 184856910), (10, 147885528), (12, 123237940), (14, 105632520), (15, 98590352), (16, 92428455), (20, 73942764), (21, 70421680), (24, 61618970), (28, 52816260), (30, 49295176), (35, 42253008), (40, 36971382), (42, 35210840), (48, 30809485), (49, 30180720), (56, 26408130), (60, 24647588), (70, 21126504), (80, 18485691), (84, 17605420), (98, 15090360), (105, 14084336), (112, 13204065), (120, 12323794), (140, 10563252), (147, 10060240), (168, 8802710), (196, 7545180), (210, 7042168), (240, 6161897), (245, 6036144), (280, 5281626), (294, 5030120), (336, 4401355), (392, 3772590), (420, 3521084), (490, 3018072), (560, 2640813), (588, 2515060), (735, 2012048), (784, 1886295), (840, 1760542), (980, 1509036), (1176, 1257530), (1470, 1006024), (1680, 880271), (1960, 754518), (2352, 628765), (2940, 503012), (3920, 377259), (5880, 251506), (11760, 125753)]