304697760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20477}}^1$

素因数の和:20526

約数の個数: 96

約数和(自身を含む): 990807552

約数和(自身を除く): 686109792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 20477, 40954, 61431, 81908, 102385, 122862, 163816, 204770, 245724, 307155, 327632, 409540, 491448, 614310, 634787, 655264, 819080, 982896, 1228620, 1269574, 1638160, 1904361, 1965792, 2457240, 2539148, 3173935, 3276320, 3808722, 4914480, 5078296, 6347870, 7617444, 9521805, 9828960, 10156592, 12695740, 15234888, 19043610, 20313184, 25391480, 30469776, 38087220, 50782960, 60939552, 76174440, 101565920, 152348880, 304697760]

約数ペア:

[(1, 304697760), (2, 152348880), (3, 101565920), (4, 76174440), (5, 60939552), (6, 50782960), (8, 38087220), (10, 30469776), (12, 25391480), (15, 20313184), (16, 19043610), (20, 15234888), (24, 12695740), (30, 10156592), (31, 9828960), (32, 9521805), (40, 7617444), (48, 6347870), (60, 5078296), (62, 4914480), (80, 3808722), (93, 3276320), (96, 3173935), (120, 2539148), (124, 2457240), (155, 1965792), (160, 1904361), (186, 1638160), (240, 1269574), (248, 1228620), (310, 982896), (372, 819080), (465, 655264), (480, 634787), (496, 614310), (620, 491448), (744, 409540), (930, 327632), (992, 307155), (1240, 245724), (1488, 204770), (1860, 163816), (2480, 122862), (2976, 102385), (3720, 81908), (4960, 61431), (7440, 40954), (14880, 20477)]