1729123080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{236219}}^1$

素因数の和:236294

約数の個数: 64

約数和(自身を含む): 5272430400

約数和(自身を除く): 3543307320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 236219, 472438, 708657, 944876, 1181095, 1417314, 1889752, 2362190, 2834628, 3543285, 4724380, 5669256, 7086570, 9448760, 14173140, 14409359, 28346280, 28818718, 43228077, 57637436, 72046795, 86456154, 115274872, 144093590, 172912308, 216140385, 288187180, 345824616, 432280770, 576374360, 864561540, 1729123080]

約数ペア:

[(1, 1729123080), (2, 864561540), (3, 576374360), (4, 432280770), (5, 345824616), (6, 288187180), (8, 216140385), (10, 172912308), (12, 144093590), (15, 115274872), (20, 86456154), (24, 72046795), (30, 57637436), (40, 43228077), (60, 28818718), (61, 28346280), (120, 14409359), (122, 14173140), (183, 9448760), (244, 7086570), (305, 5669256), (366, 4724380), (488, 3543285), (610, 2834628), (732, 2362190), (915, 1889752), (1220, 1417314), (1464, 1181095), (1830, 944876), (2440, 708657), (3660, 472438), (7320, 236219)]