8636640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:984

約数の個数: 96

約数和(自身を含む): 28667520

約数和(自身を除く): 20030880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 947, 1140, 1520, 1824, 1894, 2280, 2841, 3040, 3788, 4560, 4735, 5682, 7576, 9120, 9470, 11364, 14205, 15152, 17993, 18940, 22728, 28410, 30304, 35986, 37880, 45456, 53979, 56820, 71972, 75760, 89965, 90912, 107958, 113640, 143944, 151520, 179930, 215916, 227280, 269895, 287888, 359860, 431832, 454560, 539790, 575776, 719720, 863664, 1079580, 1439440, 1727328, 2159160, 2878880, 4318320, 8636640]

約数ペア:

[(1, 8636640), (2, 4318320), (3, 2878880), (4, 2159160), (5, 1727328), (6, 1439440), (8, 1079580), (10, 863664), (12, 719720), (15, 575776), (16, 539790), (19, 454560), (20, 431832), (24, 359860), (30, 287888), (32, 269895), (38, 227280), (40, 215916), (48, 179930), (57, 151520), (60, 143944), (76, 113640), (80, 107958), (95, 90912), (96, 89965), (114, 75760), (120, 71972), (152, 56820), (160, 53979), (190, 45456), (228, 37880), (240, 35986), (285, 30304), (304, 28410), (380, 22728), (456, 18940), (480, 17993), (570, 15152), (608, 14205), (760, 11364), (912, 9470), (947, 9120), (1140, 7576), (1520, 5682), (1824, 4735), (1894, 4560), (2280, 3788), (2841, 3040)]