4312440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^3$

素因数の和:56

約数の個数: 160

約数和(自身を含む): 15942960

約数和(自身を除く): 11630520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 484, 495, 540, 594, 605, 648, 660, 726, 792, 810, 891, 968, 990, 1080, 1089, 1188, 1210, 1320, 1331, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2376, 2420, 2662, 2904, 2970, 3240, 3267, 3564, 3630, 3960, 3993, 4356, 4455, 4840, 5324, 5445, 5940, 6534, 6655, 7128, 7260, 7986, 8712, 8910, 9801, 10648, 10890, 11880, 11979, 13068, 13310, 14520, 15972, 16335, 17820, 19602, 19965, 21780, 23958, 26136, 26620, 31944, 32670, 35640, 35937, 39204, 39930, 43560, 47916, 49005, 53240, 59895, 65340, 71874, 78408, 79860, 95832, 98010, 107811, 119790, 130680, 143748, 159720, 179685, 196020, 215622, 239580, 287496, 359370, 392040, 431244, 479160, 539055, 718740, 862488, 1078110, 1437480, 2156220, 4312440]

約数ペア:

[(1, 4312440), (2, 2156220), (3, 1437480), (4, 1078110), (5, 862488), (6, 718740), (8, 539055), (9, 479160), (10, 431244), (11, 392040), (12, 359370), (15, 287496), (18, 239580), (20, 215622), (22, 196020), (24, 179685), (27, 159720), (30, 143748), (33, 130680), (36, 119790), (40, 107811), (44, 98010), (45, 95832), (54, 79860), (55, 78408), (60, 71874), (66, 65340), (72, 59895), (81, 53240), (88, 49005), (90, 47916), (99, 43560), (108, 39930), (110, 39204), (120, 35937), (121, 35640), (132, 32670), (135, 31944), (162, 26620), (165, 26136), (180, 23958), (198, 21780), (216, 19965), (220, 19602), (242, 17820), (264, 16335), (270, 15972), (297, 14520), (324, 13310), (330, 13068), (360, 11979), (363, 11880), (396, 10890), (405, 10648), (440, 9801), (484, 8910), (495, 8712), (540, 7986), (594, 7260), (605, 7128), (648, 6655), (660, 6534), (726, 5940), (792, 5445), (810, 5324), (891, 4840), (968, 4455), (990, 4356), (1080, 3993), (1089, 3960), (1188, 3630), (1210, 3564), (1320, 3267), (1331, 3240), (1452, 2970), (1485, 2904), (1620, 2662), (1782, 2420), (1815, 2376), (1980, 2178)]