3389880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 11430720

約数和(自身を除く): 8040840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 53, 60, 65, 78, 82, 104, 106, 120, 123, 130, 156, 159, 164, 195, 205, 212, 246, 260, 265, 312, 318, 328, 390, 410, 424, 492, 520, 530, 533, 615, 636, 689, 780, 795, 820, 984, 1060, 1066, 1230, 1272, 1378, 1560, 1590, 1599, 1640, 2067, 2120, 2132, 2173, 2460, 2665, 2756, 3180, 3198, 3445, 4134, 4264, 4346, 4920, 5330, 5512, 6360, 6396, 6519, 6890, 7995, 8268, 8692, 10335, 10660, 10865, 12792, 13038, 13780, 15990, 16536, 17384, 20670, 21320, 21730, 26076, 27560, 28249, 31980, 32595, 41340, 43460, 52152, 56498, 63960, 65190, 82680, 84747, 86920, 112996, 130380, 141245, 169494, 225992, 260760, 282490, 338988, 423735, 564980, 677976, 847470, 1129960, 1694940, 3389880]

約数ペア:

[(1, 3389880), (2, 1694940), (3, 1129960), (4, 847470), (5, 677976), (6, 564980), (8, 423735), (10, 338988), (12, 282490), (13, 260760), (15, 225992), (20, 169494), (24, 141245), (26, 130380), (30, 112996), (39, 86920), (40, 84747), (41, 82680), (52, 65190), (53, 63960), (60, 56498), (65, 52152), (78, 43460), (82, 41340), (104, 32595), (106, 31980), (120, 28249), (123, 27560), (130, 26076), (156, 21730), (159, 21320), (164, 20670), (195, 17384), (205, 16536), (212, 15990), (246, 13780), (260, 13038), (265, 12792), (312, 10865), (318, 10660), (328, 10335), (390, 8692), (410, 8268), (424, 7995), (492, 6890), (520, 6519), (530, 6396), (533, 6360), (615, 5512), (636, 5330), (689, 4920), (780, 4346), (795, 4264), (820, 4134), (984, 3445), (1060, 3198), (1066, 3180), (1230, 2756), (1272, 2665), (1378, 2460), (1560, 2173), (1590, 2132), (1599, 2120), (1640, 2067)]