18310680

素因数分解:

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

素因数の和:2713

約数の個数: 96

約数和(自身を含む): 62665200

約数和(自身を除く): 44354520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 2677, 3420, 5354, 6840, 8031, 10708, 13385, 16062, 21416, 24093, 26770, 32124, 40155, 48186, 50863, 53540, 64248, 80310, 96372, 101726, 107080, 120465, 152589, 160620, 192744, 203452, 240930, 254315, 305178, 321240, 406904, 457767, 481860, 508630, 610356, 762945, 915534, 963720, 1017260, 1220712, 1525890, 1831068, 2034520, 2288835, 3051780, 3662136, 4577670, 6103560, 9155340, 18310680]

約数ペア:

[(1, 18310680), (2, 9155340), (3, 6103560), (4, 4577670), (5, 3662136), (6, 3051780), (8, 2288835), (9, 2034520), (10, 1831068), (12, 1525890), (15, 1220712), (18, 1017260), (19, 963720), (20, 915534), (24, 762945), (30, 610356), (36, 508630), (38, 481860), (40, 457767), (45, 406904), (57, 321240), (60, 305178), (72, 254315), (76, 240930), (90, 203452), (95, 192744), (114, 160620), (120, 152589), (152, 120465), (171, 107080), (180, 101726), (190, 96372), (228, 80310), (285, 64248), (342, 53540), (360, 50863), (380, 48186), (456, 40155), (570, 32124), (684, 26770), (760, 24093), (855, 21416), (1140, 16062), (1368, 13385), (1710, 10708), (2280, 8031), (2677, 6840), (3420, 5354)]