1324680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 4838400

約数和(自身を除く): 3513720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 83, 84, 95, 105, 114, 120, 133, 140, 152, 166, 168, 190, 210, 228, 249, 266, 280, 285, 332, 380, 399, 415, 420, 456, 498, 532, 570, 581, 664, 665, 760, 798, 830, 840, 996, 1064, 1140, 1162, 1245, 1330, 1577, 1596, 1660, 1743, 1992, 1995, 2280, 2324, 2490, 2660, 2905, 3154, 3192, 3320, 3486, 3990, 4648, 4731, 4980, 5320, 5810, 6308, 6972, 7885, 7980, 8715, 9462, 9960, 11039, 11620, 12616, 13944, 15770, 15960, 17430, 18924, 22078, 23240, 23655, 31540, 33117, 34860, 37848, 44156, 47310, 55195, 63080, 66234, 69720, 88312, 94620, 110390, 132468, 165585, 189240, 220780, 264936, 331170, 441560, 662340, 1324680]

約数ペア:

[(1, 1324680), (2, 662340), (3, 441560), (4, 331170), (5, 264936), (6, 220780), (7, 189240), (8, 165585), (10, 132468), (12, 110390), (14, 94620), (15, 88312), (19, 69720), (20, 66234), (21, 63080), (24, 55195), (28, 47310), (30, 44156), (35, 37848), (38, 34860), (40, 33117), (42, 31540), (56, 23655), (57, 23240), (60, 22078), (70, 18924), (76, 17430), (83, 15960), (84, 15770), (95, 13944), (105, 12616), (114, 11620), (120, 11039), (133, 9960), (140, 9462), (152, 8715), (166, 7980), (168, 7885), (190, 6972), (210, 6308), (228, 5810), (249, 5320), (266, 4980), (280, 4731), (285, 4648), (332, 3990), (380, 3486), (399, 3320), (415, 3192), (420, 3154), (456, 2905), (498, 2660), (532, 2490), (570, 2324), (581, 2280), (664, 1995), (665, 1992), (760, 1743), (798, 1660), (830, 1596), (840, 1577), (996, 1330), (1064, 1245), (1140, 1162)]