72363720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4255

約数の個数: 128

約数和(自身を含む): 255104640

約数和(自身を除く): 182740920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4217, 4290, 5720, 8434, 8580, 12651, 16868, 17160, 21085, 25302, 33736, 42170, 46387, 50604, 54821, 63255, 84340, 92774, 101208, 109642, 126510, 139161, 164463, 168680, 185548, 219284, 231935, 253020, 274105, 278322, 328926, 371096, 438568, 463870, 506040, 548210, 556644, 603031, 657852, 695805, 822315, 927740, 1096420, 1113288, 1206062, 1315704, 1391610, 1644630, 1809093, 1855480, 2192840, 2412124, 2783220, 3015155, 3289260, 3618186, 4824248, 5566440, 6030310, 6578520, 7236372, 9045465, 12060620, 14472744, 18090930, 24121240, 36181860, 72363720]

約数ペア:

[(1, 72363720), (2, 36181860), (3, 24121240), (4, 18090930), (5, 14472744), (6, 12060620), (8, 9045465), (10, 7236372), (11, 6578520), (12, 6030310), (13, 5566440), (15, 4824248), (20, 3618186), (22, 3289260), (24, 3015155), (26, 2783220), (30, 2412124), (33, 2192840), (39, 1855480), (40, 1809093), (44, 1644630), (52, 1391610), (55, 1315704), (60, 1206062), (65, 1113288), (66, 1096420), (78, 927740), (88, 822315), (104, 695805), (110, 657852), (120, 603031), (130, 556644), (132, 548210), (143, 506040), (156, 463870), (165, 438568), (195, 371096), (220, 328926), (260, 278322), (264, 274105), (286, 253020), (312, 231935), (330, 219284), (390, 185548), (429, 168680), (440, 164463), (520, 139161), (572, 126510), (660, 109642), (715, 101208), (780, 92774), (858, 84340), (1144, 63255), (1320, 54821), (1430, 50604), (1560, 46387), (1716, 42170), (2145, 33736), (2860, 25302), (3432, 21085), (4217, 17160), (4290, 16868), (5720, 12651), (8434, 8580)]