298752480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15959}}^1$

素因数の和:15993

約数の個数: 144

約数和(自身を含む): 1097984160

約数和(自身を除く): 799231680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 15959, 18720, 31918, 47877, 63836, 79795, 95754, 127672, 143631, 159590, 191508, 207467, 239385, 255344, 287262, 319180, 383016, 414934, 478770, 510688, 574524, 622401, 638360, 718155, 766032, 829868, 957540, 1037335, 1149048, 1244802, 1276720, 1436310, 1532064, 1659736, 1867203, 1915080, 2074670, 2298096, 2489604, 2553440, 2872620, 3112005, 3319472, 3734406, 3830160, 4149340, 4596192, 4979208, 5745240, 6224010, 6638944, 7468812, 7660320, 8298680, 9336015, 9958416, 11490480, 12448020, 14937624, 16597360, 18672030, 19916832, 22980960, 24896040, 29875248, 33194720, 37344060, 49792080, 59750496, 74688120, 99584160, 149376240, 298752480]

約数ペア:

[(1, 298752480), (2, 149376240), (3, 99584160), (4, 74688120), (5, 59750496), (6, 49792080), (8, 37344060), (9, 33194720), (10, 29875248), (12, 24896040), (13, 22980960), (15, 19916832), (16, 18672030), (18, 16597360), (20, 14937624), (24, 12448020), (26, 11490480), (30, 9958416), (32, 9336015), (36, 8298680), (39, 7660320), (40, 7468812), (45, 6638944), (48, 6224010), (52, 5745240), (60, 4979208), (65, 4596192), (72, 4149340), (78, 3830160), (80, 3734406), (90, 3319472), (96, 3112005), (104, 2872620), (117, 2553440), (120, 2489604), (130, 2298096), (144, 2074670), (156, 1915080), (160, 1867203), (180, 1659736), (195, 1532064), (208, 1436310), (234, 1276720), (240, 1244802), (260, 1149048), (288, 1037335), (312, 957540), (360, 829868), (390, 766032), (416, 718155), (468, 638360), (480, 622401), (520, 574524), (585, 510688), (624, 478770), (720, 414934), (780, 383016), (936, 319180), (1040, 287262), (1170, 255344), (1248, 239385), (1440, 207467), (1560, 191508), (1872, 159590), (2080, 143631), (2340, 127672), (3120, 95754), (3744, 79795), (4680, 63836), (6240, 47877), (9360, 31918), (15959, 18720)]