237402720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8677}}^1$

素因数の和:8717

約数の個数: 144

約数和(自身を含む): 852873840

約数和(自身を除く): 615471120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 8677, 9120, 13680, 17354, 26031, 27360, 34708, 43385, 52062, 69416, 78093, 86770, 104124, 130155, 138832, 156186, 164863, 173540, 208248, 260310, 277664, 312372, 329726, 347080, 390465, 416496, 494589, 520620, 624744, 659452, 694160, 780930, 824315, 832992, 989178, 1041240, 1249488, 1318904, 1388320, 1483767, 1561860, 1648630, 1978356, 2082480, 2472945, 2498976, 2637808, 2967534, 3123720, 3297260, 3956712, 4164960, 4945890, 5275616, 5935068, 6247440, 6594520, 7418835, 7913424, 9891780, 11870136, 12494880, 13189040, 14837670, 15826848, 19783560, 23740272, 26378080, 29675340, 39567120, 47480544, 59350680, 79134240, 118701360, 237402720]

約数ペア:

[(1, 237402720), (2, 118701360), (3, 79134240), (4, 59350680), (5, 47480544), (6, 39567120), (8, 29675340), (9, 26378080), (10, 23740272), (12, 19783560), (15, 15826848), (16, 14837670), (18, 13189040), (19, 12494880), (20, 11870136), (24, 9891780), (30, 7913424), (32, 7418835), (36, 6594520), (38, 6247440), (40, 5935068), (45, 5275616), (48, 4945890), (57, 4164960), (60, 3956712), (72, 3297260), (76, 3123720), (80, 2967534), (90, 2637808), (95, 2498976), (96, 2472945), (114, 2082480), (120, 1978356), (144, 1648630), (152, 1561860), (160, 1483767), (171, 1388320), (180, 1318904), (190, 1249488), (228, 1041240), (240, 989178), (285, 832992), (288, 824315), (304, 780930), (342, 694160), (360, 659452), (380, 624744), (456, 520620), (480, 494589), (570, 416496), (608, 390465), (684, 347080), (720, 329726), (760, 312372), (855, 277664), (912, 260310), (1140, 208248), (1368, 173540), (1440, 164863), (1520, 156186), (1710, 138832), (1824, 130155), (2280, 104124), (2736, 86770), (3040, 78093), (3420, 69416), (4560, 52062), (5472, 43385), (6840, 34708), (8677, 27360), (9120, 26031), (13680, 17354)]