15111720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3229}}^1$

素因数の和:3259

約数の個数: 96

約数和(自身を含む): 52907400

約数和(自身を除く): 37795680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 3229, 4680, 6458, 9687, 12916, 16145, 19374, 25832, 29061, 32290, 38748, 41977, 48435, 58122, 64580, 77496, 83954, 96870, 116244, 125931, 129160, 145305, 167908, 193740, 209885, 232488, 251862, 290610, 335816, 377793, 387480, 419770, 503724, 581220, 629655, 755586, 839540, 1007448, 1162440, 1259310, 1511172, 1679080, 1888965, 2518620, 3022344, 3777930, 5037240, 7555860, 15111720]

約数ペア:

[(1, 15111720), (2, 7555860), (3, 5037240), (4, 3777930), (5, 3022344), (6, 2518620), (8, 1888965), (9, 1679080), (10, 1511172), (12, 1259310), (13, 1162440), (15, 1007448), (18, 839540), (20, 755586), (24, 629655), (26, 581220), (30, 503724), (36, 419770), (39, 387480), (40, 377793), (45, 335816), (52, 290610), (60, 251862), (65, 232488), (72, 209885), (78, 193740), (90, 167908), (104, 145305), (117, 129160), (120, 125931), (130, 116244), (156, 96870), (180, 83954), (195, 77496), (234, 64580), (260, 58122), (312, 48435), (360, 41977), (390, 38748), (468, 32290), (520, 29061), (585, 25832), (780, 19374), (936, 16145), (1170, 12916), (1560, 9687), (2340, 6458), (3229, 4680)]