193769880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{55681}}^1$

素因数の和:55724

約数の個数: 64

約数和(自身を含む): 601365600

約数和(自身を除く): 407595720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 55681, 111362, 167043, 222724, 278405, 334086, 445448, 556810, 668172, 835215, 1113620, 1336344, 1614749, 1670430, 2227240, 3229498, 3340860, 4844247, 6458996, 6681720, 8073745, 9688494, 12917992, 16147490, 19376988, 24221235, 32294980, 38753976, 48442470, 64589960, 96884940, 193769880]

約数ペア:

[(1, 193769880), (2, 96884940), (3, 64589960), (4, 48442470), (5, 38753976), (6, 32294980), (8, 24221235), (10, 19376988), (12, 16147490), (15, 12917992), (20, 9688494), (24, 8073745), (29, 6681720), (30, 6458996), (40, 4844247), (58, 3340860), (60, 3229498), (87, 2227240), (116, 1670430), (120, 1614749), (145, 1336344), (174, 1113620), (232, 835215), (290, 668172), (348, 556810), (435, 445448), (580, 334086), (696, 278405), (870, 222724), (1160, 167043), (1740, 111362), (3480, 55681)]