3143880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 10886400

約数和(自身を除く): 7742520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 71, 72, 82, 90, 108, 120, 123, 135, 142, 164, 180, 205, 213, 216, 246, 270, 284, 328, 355, 360, 369, 410, 426, 492, 540, 568, 615, 639, 710, 738, 820, 852, 984, 1065, 1080, 1107, 1230, 1278, 1420, 1476, 1640, 1704, 1845, 1917, 2130, 2214, 2460, 2556, 2840, 2911, 2952, 3195, 3690, 3834, 4260, 4428, 4920, 5112, 5535, 5822, 6390, 7380, 7668, 8520, 8733, 8856, 9585, 11070, 11644, 12780, 14555, 14760, 15336, 17466, 19170, 22140, 23288, 25560, 26199, 29110, 34932, 38340, 43665, 44280, 52398, 58220, 69864, 76680, 78597, 87330, 104796, 116440, 130995, 157194, 174660, 209592, 261990, 314388, 349320, 392985, 523980, 628776, 785970, 1047960, 1571940, 3143880]

約数ペア:

[(1, 3143880), (2, 1571940), (3, 1047960), (4, 785970), (5, 628776), (6, 523980), (8, 392985), (9, 349320), (10, 314388), (12, 261990), (15, 209592), (18, 174660), (20, 157194), (24, 130995), (27, 116440), (30, 104796), (36, 87330), (40, 78597), (41, 76680), (45, 69864), (54, 58220), (60, 52398), (71, 44280), (72, 43665), (82, 38340), (90, 34932), (108, 29110), (120, 26199), (123, 25560), (135, 23288), (142, 22140), (164, 19170), (180, 17466), (205, 15336), (213, 14760), (216, 14555), (246, 12780), (270, 11644), (284, 11070), (328, 9585), (355, 8856), (360, 8733), (369, 8520), (410, 7668), (426, 7380), (492, 6390), (540, 5822), (568, 5535), (615, 5112), (639, 4920), (710, 4428), (738, 4260), (820, 3834), (852, 3690), (984, 3195), (1065, 2952), (1080, 2911), (1107, 2840), (1230, 2556), (1278, 2460), (1420, 2214), (1476, 2130), (1640, 1917), (1704, 1845)]