5043480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 16873920

約数和(自身を除く): 11830440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 61, 65, 78, 104, 106, 120, 122, 130, 156, 159, 183, 195, 212, 244, 260, 265, 305, 312, 318, 366, 390, 424, 488, 520, 530, 610, 636, 689, 732, 780, 793, 795, 915, 1060, 1220, 1272, 1378, 1464, 1560, 1586, 1590, 1830, 2067, 2120, 2379, 2440, 2756, 3172, 3180, 3233, 3445, 3660, 3965, 4134, 4758, 5512, 6344, 6360, 6466, 6890, 7320, 7930, 8268, 9516, 9699, 10335, 11895, 12932, 13780, 15860, 16165, 16536, 19032, 19398, 20670, 23790, 25864, 27560, 31720, 32330, 38796, 41340, 42029, 47580, 48495, 64660, 77592, 82680, 84058, 95160, 96990, 126087, 129320, 168116, 193980, 210145, 252174, 336232, 387960, 420290, 504348, 630435, 840580, 1008696, 1260870, 1681160, 2521740, 5043480]

約数ペア:

[(1, 5043480), (2, 2521740), (3, 1681160), (4, 1260870), (5, 1008696), (6, 840580), (8, 630435), (10, 504348), (12, 420290), (13, 387960), (15, 336232), (20, 252174), (24, 210145), (26, 193980), (30, 168116), (39, 129320), (40, 126087), (52, 96990), (53, 95160), (60, 84058), (61, 82680), (65, 77592), (78, 64660), (104, 48495), (106, 47580), (120, 42029), (122, 41340), (130, 38796), (156, 32330), (159, 31720), (183, 27560), (195, 25864), (212, 23790), (244, 20670), (260, 19398), (265, 19032), (305, 16536), (312, 16165), (318, 15860), (366, 13780), (390, 12932), (424, 11895), (488, 10335), (520, 9699), (530, 9516), (610, 8268), (636, 7930), (689, 7320), (732, 6890), (780, 6466), (793, 6360), (795, 6344), (915, 5512), (1060, 4758), (1220, 4134), (1272, 3965), (1378, 3660), (1464, 3445), (1560, 3233), (1586, 3180), (1590, 3172), (1830, 2756), (2067, 2440), (2120, 2379)]