2765751480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23071}}^1$

素因数の和:23131

約数の個数: 160

約数和(自身を含む): 9547655040

約数和(自身を除く): 6781903560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1998, 2220, 2664, 2997, 3240, 3330, 3996, 4440, 4995, 5994, 6660, 7992, 9990, 11988, 13320, 14985, 19980, 23071, 23976, 29970, 39960, 46142, 59940, 69213, 92284, 115355, 119880, 138426, 184568, 207639, 230710, 276852, 346065, 415278, 461420, 553704, 622917, 692130, 830556, 853627, 922840, 1038195, 1245834, 1384260, 1661112, 1707254, 1868751, 2076390, 2491668, 2560881, 2768520, 3114585, 3414508, 3737502, 4152780, 4268135, 4983336, 5121762, 6229170, 6829016, 7475004, 7682643, 8305560, 8536270, 9343755, 10243524, 12458340, 12804405, 14950008, 15365286, 17072540, 18687510, 20487048, 23047929, 24916680, 25608810, 30730572, 34145080, 37375020, 38413215, 46095858, 51217620, 61461144, 69143787, 74750040, 76826430, 92191716, 102435240, 115239645, 138287574, 153652860, 184383432, 230479290, 276575148, 307305720, 345718935, 460958580, 553150296, 691437870, 921917160, 1382875740, 2765751480]

約数ペア:

[(1, 2765751480), (2, 1382875740), (3, 921917160), (4, 691437870), (5, 553150296), (6, 460958580), (8, 345718935), (9, 307305720), (10, 276575148), (12, 230479290), (15, 184383432), (18, 153652860), (20, 138287574), (24, 115239645), (27, 102435240), (30, 92191716), (36, 76826430), (37, 74750040), (40, 69143787), (45, 61461144), (54, 51217620), (60, 46095858), (72, 38413215), (74, 37375020), (81, 34145080), (90, 30730572), (108, 25608810), (111, 24916680), (120, 23047929), (135, 20487048), (148, 18687510), (162, 17072540), (180, 15365286), (185, 14950008), (216, 12804405), (222, 12458340), (270, 10243524), (296, 9343755), (324, 8536270), (333, 8305560), (360, 7682643), (370, 7475004), (405, 6829016), (444, 6229170), (540, 5121762), (555, 4983336), (648, 4268135), (666, 4152780), (740, 3737502), (810, 3414508), (888, 3114585), (999, 2768520), (1080, 2560881), (1110, 2491668), (1332, 2076390), (1480, 1868751), (1620, 1707254), (1665, 1661112), (1998, 1384260), (2220, 1245834), (2664, 1038195), (2997, 922840), (3240, 853627), (3330, 830556), (3996, 692130), (4440, 622917), (4995, 553704), (5994, 461420), (6660, 415278), (7992, 346065), (9990, 276852), (11988, 230710), (13320, 207639), (14985, 184568), (19980, 138426), (23071, 119880), (23976, 115355), (29970, 92284), (39960, 69213), (46142, 59940)]