1151280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 160

約数和(自身を含む): 4374720

約数和(自身を除く): 3223440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 48, 52, 54, 60, 65, 72, 78, 80, 82, 90, 104, 108, 117, 120, 123, 130, 135, 144, 156, 164, 180, 195, 205, 208, 216, 234, 240, 246, 260, 270, 312, 328, 351, 360, 369, 390, 410, 432, 468, 492, 520, 533, 540, 585, 615, 624, 656, 702, 720, 738, 780, 820, 936, 984, 1040, 1066, 1080, 1107, 1170, 1230, 1404, 1476, 1560, 1599, 1640, 1755, 1845, 1872, 1968, 2132, 2160, 2214, 2340, 2460, 2665, 2808, 2952, 3120, 3198, 3280, 3510, 3690, 4264, 4428, 4680, 4797, 4920, 5330, 5535, 5616, 5904, 6396, 7020, 7380, 7995, 8528, 8856, 9360, 9594, 9840, 10660, 11070, 12792, 14040, 14391, 14760, 15990, 17712, 19188, 21320, 22140, 23985, 25584, 28080, 28782, 29520, 31980, 38376, 42640, 44280, 47970, 57564, 63960, 71955, 76752, 88560, 95940, 115128, 127920, 143910, 191880, 230256, 287820, 383760, 575640, 1151280]

約数ペア:

[(1, 1151280), (2, 575640), (3, 383760), (4, 287820), (5, 230256), (6, 191880), (8, 143910), (9, 127920), (10, 115128), (12, 95940), (13, 88560), (15, 76752), (16, 71955), (18, 63960), (20, 57564), (24, 47970), (26, 44280), (27, 42640), (30, 38376), (36, 31980), (39, 29520), (40, 28782), (41, 28080), (45, 25584), (48, 23985), (52, 22140), (54, 21320), (60, 19188), (65, 17712), (72, 15990), (78, 14760), (80, 14391), (82, 14040), (90, 12792), (104, 11070), (108, 10660), (117, 9840), (120, 9594), (123, 9360), (130, 8856), (135, 8528), (144, 7995), (156, 7380), (164, 7020), (180, 6396), (195, 5904), (205, 5616), (208, 5535), (216, 5330), (234, 4920), (240, 4797), (246, 4680), (260, 4428), (270, 4264), (312, 3690), (328, 3510), (351, 3280), (360, 3198), (369, 3120), (390, 2952), (410, 2808), (432, 2665), (468, 2460), (492, 2340), (520, 2214), (533, 2160), (540, 2132), (585, 1968), (615, 1872), (624, 1845), (656, 1755), (702, 1640), (720, 1599), (738, 1560), (780, 1476), (820, 1404), (936, 1230), (984, 1170), (1040, 1107), (1066, 1080)]