19526880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2428

約数の個数: 96

約数和(自身を含む): 65155104

約数和(自身を除く): 45628224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2393, 2720, 4080, 4786, 7179, 8160, 9572, 11965, 14358, 19144, 23930, 28716, 35895, 38288, 40681, 47860, 57432, 71790, 76576, 81362, 95720, 114864, 122043, 143580, 162724, 191440, 203405, 229728, 244086, 287160, 325448, 382880, 406810, 488172, 574320, 610215, 650896, 813620, 976344, 1148640, 1220430, 1301792, 1627240, 1952688, 2440860, 3254480, 3905376, 4881720, 6508960, 9763440, 19526880]

約数ペア:

[(1, 19526880), (2, 9763440), (3, 6508960), (4, 4881720), (5, 3905376), (6, 3254480), (8, 2440860), (10, 1952688), (12, 1627240), (15, 1301792), (16, 1220430), (17, 1148640), (20, 976344), (24, 813620), (30, 650896), (32, 610215), (34, 574320), (40, 488172), (48, 406810), (51, 382880), (60, 325448), (68, 287160), (80, 244086), (85, 229728), (96, 203405), (102, 191440), (120, 162724), (136, 143580), (160, 122043), (170, 114864), (204, 95720), (240, 81362), (255, 76576), (272, 71790), (340, 57432), (408, 47860), (480, 40681), (510, 38288), (544, 35895), (680, 28716), (816, 23930), (1020, 19144), (1360, 14358), (1632, 11965), (2040, 9572), (2393, 8160), (2720, 7179), (4080, 4786)]