54932040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2716

約数の個数: 128

約数和(自身を含む): 192816000

約数和(自身を除く): 137883960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 2677, 3420, 4104, 5130, 5354, 6840, 8031, 10260, 10708, 13385, 16062, 20520, 21416, 24093, 26770, 32124, 40155, 48186, 50863, 53540, 64248, 72279, 80310, 96372, 101726, 107080, 120465, 144558, 152589, 160620, 192744, 203452, 240930, 254315, 289116, 305178, 321240, 361395, 406904, 457767, 481860, 508630, 578232, 610356, 722790, 762945, 915534, 963720, 1017260, 1220712, 1373301, 1445580, 1525890, 1831068, 2034520, 2288835, 2746602, 2891160, 3051780, 3662136, 4577670, 5493204, 6103560, 6866505, 9155340, 10986408, 13733010, 18310680, 27466020, 54932040]

約数ペア:

[(1, 54932040), (2, 27466020), (3, 18310680), (4, 13733010), (5, 10986408), (6, 9155340), (8, 6866505), (9, 6103560), (10, 5493204), (12, 4577670), (15, 3662136), (18, 3051780), (19, 2891160), (20, 2746602), (24, 2288835), (27, 2034520), (30, 1831068), (36, 1525890), (38, 1445580), (40, 1373301), (45, 1220712), (54, 1017260), (57, 963720), (60, 915534), (72, 762945), (76, 722790), (90, 610356), (95, 578232), (108, 508630), (114, 481860), (120, 457767), (135, 406904), (152, 361395), (171, 321240), (180, 305178), (190, 289116), (216, 254315), (228, 240930), (270, 203452), (285, 192744), (342, 160620), (360, 152589), (380, 144558), (456, 120465), (513, 107080), (540, 101726), (570, 96372), (684, 80310), (760, 72279), (855, 64248), (1026, 53540), (1080, 50863), (1140, 48186), (1368, 40155), (1710, 32124), (2052, 26770), (2280, 24093), (2565, 21416), (2677, 20520), (3420, 16062), (4104, 13385), (5130, 10708), (5354, 10260), (6840, 8031)]