10236780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 32931360

約数和(自身を除く): 22694580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 89, 90, 108, 135, 142, 162, 178, 180, 213, 267, 270, 284, 324, 355, 356, 405, 426, 445, 534, 540, 639, 710, 801, 810, 852, 890, 1065, 1068, 1278, 1335, 1420, 1602, 1620, 1780, 1917, 2130, 2403, 2556, 2670, 3195, 3204, 3834, 4005, 4260, 4806, 5340, 5751, 6319, 6390, 7209, 7668, 8010, 9585, 9612, 11502, 12015, 12638, 12780, 14418, 16020, 18957, 19170, 23004, 24030, 25276, 28755, 28836, 31595, 36045, 37914, 38340, 48060, 56871, 57510, 63190, 72090, 75828, 94785, 113742, 115020, 126380, 144180, 170613, 189570, 227484, 284355, 341226, 379140, 511839, 568710, 682452, 853065, 1023678, 1137420, 1706130, 2047356, 2559195, 3412260, 5118390, 10236780]

約数ペア:

[(1, 10236780), (2, 5118390), (3, 3412260), (4, 2559195), (5, 2047356), (6, 1706130), (9, 1137420), (10, 1023678), (12, 853065), (15, 682452), (18, 568710), (20, 511839), (27, 379140), (30, 341226), (36, 284355), (45, 227484), (54, 189570), (60, 170613), (71, 144180), (81, 126380), (89, 115020), (90, 113742), (108, 94785), (135, 75828), (142, 72090), (162, 63190), (178, 57510), (180, 56871), (213, 48060), (267, 38340), (270, 37914), (284, 36045), (324, 31595), (355, 28836), (356, 28755), (405, 25276), (426, 24030), (445, 23004), (534, 19170), (540, 18957), (639, 16020), (710, 14418), (801, 12780), (810, 12638), (852, 12015), (890, 11502), (1065, 9612), (1068, 9585), (1278, 8010), (1335, 7668), (1420, 7209), (1602, 6390), (1620, 6319), (1780, 5751), (1917, 5340), (2130, 4806), (2403, 4260), (2556, 4005), (2670, 3834), (3195, 3204)]