5780040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{983}}^1$

素因数の和:1011

約数の個数: 96

約数和(自身を含む): 20191680

約数和(自身を除く): 14411640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 983, 1176, 1470, 1960, 1966, 2940, 2949, 3932, 4915, 5880, 5898, 6881, 7864, 9830, 11796, 13762, 14745, 19660, 20643, 23592, 27524, 29490, 34405, 39320, 41286, 48167, 55048, 58980, 68810, 82572, 96334, 103215, 117960, 137620, 144501, 165144, 192668, 206430, 240835, 275240, 289002, 385336, 412860, 481670, 578004, 722505, 825720, 963340, 1156008, 1445010, 1926680, 2890020, 5780040]

約数ペア:

[(1, 5780040), (2, 2890020), (3, 1926680), (4, 1445010), (5, 1156008), (6, 963340), (7, 825720), (8, 722505), (10, 578004), (12, 481670), (14, 412860), (15, 385336), (20, 289002), (21, 275240), (24, 240835), (28, 206430), (30, 192668), (35, 165144), (40, 144501), (42, 137620), (49, 117960), (56, 103215), (60, 96334), (70, 82572), (84, 68810), (98, 58980), (105, 55048), (120, 48167), (140, 41286), (147, 39320), (168, 34405), (196, 29490), (210, 27524), (245, 23592), (280, 20643), (294, 19660), (392, 14745), (420, 13762), (490, 11796), (588, 9830), (735, 7864), (840, 6881), (980, 5898), (983, 5880), (1176, 4915), (1470, 3932), (1960, 2949), (1966, 2940)]