124358520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7247}}^1$

素因数の和:7285

約数の個数: 128

約数和(自身を含む): 438359040

約数和(自身を除く): 314000520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 7247, 8580, 14494, 17160, 21741, 28988, 36235, 43482, 57976, 72470, 79717, 86964, 94211, 108705, 144940, 159434, 173928, 188422, 217410, 239151, 282633, 289880, 318868, 376844, 398585, 434820, 471055, 478302, 565266, 637736, 753688, 797170, 869640, 942110, 956604, 1036321, 1130532, 1195755, 1413165, 1594340, 1884220, 1913208, 2072642, 2261064, 2391510, 2826330, 3108963, 3188680, 3768440, 4145284, 4783020, 5181605, 5652660, 6217926, 8290568, 9566040, 10363210, 11305320, 12435852, 15544815, 20726420, 24871704, 31089630, 41452840, 62179260, 124358520]

約数ペア:

[(1, 124358520), (2, 62179260), (3, 41452840), (4, 31089630), (5, 24871704), (6, 20726420), (8, 15544815), (10, 12435852), (11, 11305320), (12, 10363210), (13, 9566040), (15, 8290568), (20, 6217926), (22, 5652660), (24, 5181605), (26, 4783020), (30, 4145284), (33, 3768440), (39, 3188680), (40, 3108963), (44, 2826330), (52, 2391510), (55, 2261064), (60, 2072642), (65, 1913208), (66, 1884220), (78, 1594340), (88, 1413165), (104, 1195755), (110, 1130532), (120, 1036321), (130, 956604), (132, 942110), (143, 869640), (156, 797170), (165, 753688), (195, 637736), (220, 565266), (260, 478302), (264, 471055), (286, 434820), (312, 398585), (330, 376844), (390, 318868), (429, 289880), (440, 282633), (520, 239151), (572, 217410), (660, 188422), (715, 173928), (780, 159434), (858, 144940), (1144, 108705), (1320, 94211), (1430, 86964), (1560, 79717), (1716, 72470), (2145, 57976), (2860, 43482), (3432, 36235), (4290, 28988), (5720, 21741), (7247, 17160), (8580, 14494)]