1415880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 160

約数和(自身を含む): 5227200

約数和(自身を除く): 3811320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 81, 90, 92, 95, 108, 114, 115, 120, 135, 138, 152, 162, 171, 180, 184, 190, 207, 216, 228, 230, 270, 276, 285, 324, 342, 345, 360, 380, 405, 414, 437, 456, 460, 513, 540, 552, 570, 621, 648, 684, 690, 760, 810, 828, 855, 874, 920, 1026, 1035, 1080, 1140, 1242, 1311, 1368, 1380, 1539, 1620, 1656, 1710, 1748, 1863, 2052, 2070, 2185, 2280, 2484, 2565, 2622, 2760, 3078, 3105, 3240, 3420, 3496, 3726, 3933, 4104, 4140, 4370, 4968, 5130, 5244, 6156, 6210, 6555, 6840, 7452, 7695, 7866, 8280, 8740, 9315, 10260, 10488, 11799, 12312, 12420, 13110, 14904, 15390, 15732, 17480, 18630, 19665, 20520, 23598, 24840, 26220, 30780, 31464, 35397, 37260, 39330, 47196, 52440, 58995, 61560, 70794, 74520, 78660, 94392, 117990, 141588, 157320, 176985, 235980, 283176, 353970, 471960, 707940, 1415880]

約数ペア:

[(1, 1415880), (2, 707940), (3, 471960), (4, 353970), (5, 283176), (6, 235980), (8, 176985), (9, 157320), (10, 141588), (12, 117990), (15, 94392), (18, 78660), (19, 74520), (20, 70794), (23, 61560), (24, 58995), (27, 52440), (30, 47196), (36, 39330), (38, 37260), (40, 35397), (45, 31464), (46, 30780), (54, 26220), (57, 24840), (60, 23598), (69, 20520), (72, 19665), (76, 18630), (81, 17480), (90, 15732), (92, 15390), (95, 14904), (108, 13110), (114, 12420), (115, 12312), (120, 11799), (135, 10488), (138, 10260), (152, 9315), (162, 8740), (171, 8280), (180, 7866), (184, 7695), (190, 7452), (207, 6840), (216, 6555), (228, 6210), (230, 6156), (270, 5244), (276, 5130), (285, 4968), (324, 4370), (342, 4140), (345, 4104), (360, 3933), (380, 3726), (405, 3496), (414, 3420), (437, 3240), (456, 3105), (460, 3078), (513, 2760), (540, 2622), (552, 2565), (570, 2484), (621, 2280), (648, 2185), (684, 2070), (690, 2052), (760, 1863), (810, 1748), (828, 1710), (855, 1656), (874, 1620), (920, 1539), (1026, 1380), (1035, 1368), (1080, 1311), (1140, 1242)]