1734840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 5803200

約数和(自身を除く): 4068360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 79, 90, 120, 122, 158, 180, 183, 237, 244, 305, 316, 360, 366, 395, 474, 488, 549, 610, 632, 711, 732, 790, 915, 948, 1098, 1185, 1220, 1422, 1464, 1580, 1830, 1896, 2196, 2370, 2440, 2745, 2844, 3160, 3555, 3660, 4392, 4740, 4819, 5490, 5688, 7110, 7320, 9480, 9638, 10980, 14220, 14457, 19276, 21960, 24095, 28440, 28914, 38552, 43371, 48190, 57828, 72285, 86742, 96380, 115656, 144570, 173484, 192760, 216855, 289140, 346968, 433710, 578280, 867420, 1734840]

約数ペア:

[(1, 1734840), (2, 867420), (3, 578280), (4, 433710), (5, 346968), (6, 289140), (8, 216855), (9, 192760), (10, 173484), (12, 144570), (15, 115656), (18, 96380), (20, 86742), (24, 72285), (30, 57828), (36, 48190), (40, 43371), (45, 38552), (60, 28914), (61, 28440), (72, 24095), (79, 21960), (90, 19276), (120, 14457), (122, 14220), (158, 10980), (180, 9638), (183, 9480), (237, 7320), (244, 7110), (305, 5688), (316, 5490), (360, 4819), (366, 4740), (395, 4392), (474, 3660), (488, 3555), (549, 3160), (610, 2844), (632, 2745), (711, 2440), (732, 2370), (790, 2196), (915, 1896), (948, 1830), (1098, 1580), (1185, 1464), (1220, 1422)]