127109880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4973}}^1$

素因数の和:5061

約数の個数: 96

約数和(自身を含む): 419009760

約数和(自身を除く): 291899880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 4973, 5112, 6390, 8520, 9946, 12780, 14919, 19892, 24865, 25560, 29838, 39784, 44757, 49730, 59676, 74595, 89514, 99460, 119352, 149190, 179028, 198920, 223785, 298380, 353083, 358056, 447570, 596760, 706166, 895140, 1059249, 1412332, 1765415, 1790280, 2118498, 2824664, 3177747, 3530830, 4236996, 5296245, 6355494, 7061660, 8473992, 10592490, 12710988, 14123320, 15888735, 21184980, 25421976, 31777470, 42369960, 63554940, 127109880]

約数ペア:

[(1, 127109880), (2, 63554940), (3, 42369960), (4, 31777470), (5, 25421976), (6, 21184980), (8, 15888735), (9, 14123320), (10, 12710988), (12, 10592490), (15, 8473992), (18, 7061660), (20, 6355494), (24, 5296245), (30, 4236996), (36, 3530830), (40, 3177747), (45, 2824664), (60, 2118498), (71, 1790280), (72, 1765415), (90, 1412332), (120, 1059249), (142, 895140), (180, 706166), (213, 596760), (284, 447570), (355, 358056), (360, 353083), (426, 298380), (568, 223785), (639, 198920), (710, 179028), (852, 149190), (1065, 119352), (1278, 99460), (1420, 89514), (1704, 74595), (2130, 59676), (2556, 49730), (2840, 44757), (3195, 39784), (4260, 29838), (4973, 25560), (5112, 24865), (6390, 19892), (8520, 14919), (9946, 12780)]