66858720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7331}}^1$

素因数の和:7368

約数の個数: 96

約数和(自身を含む): 221719680

約数和(自身を除く): 154860960

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, 1140, 1520, 1824, 2280, 3040, 4560, 7331, 9120, 14662, 21993, 29324, 36655, 43986, 58648, 73310, 87972, 109965, 117296, 139289, 146620, 175944, 219930, 234592, 278578, 293240, 351888, 417867, 439860, 557156, 586480, 696445, 703776, 835734, 879720, 1114312, 1172960, 1392890, 1671468, 1759440, 2089335, 2228624, 2785780, 3342936, 3518880, 4178670, 4457248, 5571560, 6685872, 8357340, 11143120, 13371744, 16714680, 22286240, 33429360, 66858720]

約数ペア:

[(1, 66858720), (2, 33429360), (3, 22286240), (4, 16714680), (5, 13371744), (6, 11143120), (8, 8357340), (10, 6685872), (12, 5571560), (15, 4457248), (16, 4178670), (19, 3518880), (20, 3342936), (24, 2785780), (30, 2228624), (32, 2089335), (38, 1759440), (40, 1671468), (48, 1392890), (57, 1172960), (60, 1114312), (76, 879720), (80, 835734), (95, 703776), (96, 696445), (114, 586480), (120, 557156), (152, 439860), (160, 417867), (190, 351888), (228, 293240), (240, 278578), (285, 234592), (304, 219930), (380, 175944), (456, 146620), (480, 139289), (570, 117296), (608, 109965), (760, 87972), (912, 73310), (1140, 58648), (1520, 43986), (1824, 36655), (2280, 29324), (3040, 21993), (4560, 14662), (7331, 9120)]