289806480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23677}}^1$

素因数の和:23713

約数の個数: 120

約数和(自身を含む): 1030561272

約数和(自身を除く): 740754792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 23677, 47354, 71031, 94708, 118385, 142062, 189416, 213093, 236770, 284124, 355155, 378832, 402509, 426186, 473540, 568248, 710310, 805018, 852372, 947080, 1065465, 1136496, 1207527, 1420620, 1610036, 1704744, 1894160, 2012545, 2130930, 2415054, 2841240, 3220072, 3409488, 3622581, 4025090, 4261860, 4830108, 5682480, 6037635, 6440144, 7245162, 8050180, 8523720, 9660216, 12075270, 14490324, 16100360, 17047440, 18112905, 19320432, 24150540, 28980648, 32200720, 36225810, 48301080, 57961296, 72451620, 96602160, 144903240, 289806480]

約数ペア:

[(1, 289806480), (2, 144903240), (3, 96602160), (4, 72451620), (5, 57961296), (6, 48301080), (8, 36225810), (9, 32200720), (10, 28980648), (12, 24150540), (15, 19320432), (16, 18112905), (17, 17047440), (18, 16100360), (20, 14490324), (24, 12075270), (30, 9660216), (34, 8523720), (36, 8050180), (40, 7245162), (45, 6440144), (48, 6037635), (51, 5682480), (60, 4830108), (68, 4261860), (72, 4025090), (80, 3622581), (85, 3409488), (90, 3220072), (102, 2841240), (120, 2415054), (136, 2130930), (144, 2012545), (153, 1894160), (170, 1704744), (180, 1610036), (204, 1420620), (240, 1207527), (255, 1136496), (272, 1065465), (306, 947080), (340, 852372), (360, 805018), (408, 710310), (510, 568248), (612, 473540), (680, 426186), (720, 402509), (765, 378832), (816, 355155), (1020, 284124), (1224, 236770), (1360, 213093), (1530, 189416), (2040, 142062), (2448, 118385), (3060, 94708), (4080, 71031), (6120, 47354), (12240, 23677)]