15840504

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 45527040

約数和(自身を除く): 29686536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 47, 62, 72, 93, 94, 124, 141, 151, 186, 188, 248, 279, 282, 302, 372, 376, 423, 453, 558, 564, 604, 744, 846, 906, 1116, 1128, 1208, 1359, 1457, 1692, 1812, 2232, 2718, 2914, 3384, 3624, 4371, 4681, 5436, 5828, 7097, 8742, 9362, 10872, 11656, 13113, 14043, 14194, 17484, 18724, 21291, 26226, 28086, 28388, 34968, 37448, 42129, 42582, 52452, 56172, 56776, 63873, 84258, 85164, 104904, 112344, 127746, 168516, 170328, 220007, 255492, 337032, 440014, 510984, 660021, 880028, 1320042, 1760056, 1980063, 2640084, 3960126, 5280168, 7920252, 15840504]

約数ペア:

[(1, 15840504), (2, 7920252), (3, 5280168), (4, 3960126), (6, 2640084), (8, 1980063), (9, 1760056), (12, 1320042), (18, 880028), (24, 660021), (31, 510984), (36, 440014), (47, 337032), (62, 255492), (72, 220007), (93, 170328), (94, 168516), (124, 127746), (141, 112344), (151, 104904), (186, 85164), (188, 84258), (248, 63873), (279, 56776), (282, 56172), (302, 52452), (372, 42582), (376, 42129), (423, 37448), (453, 34968), (558, 28388), (564, 28086), (604, 26226), (744, 21291), (846, 18724), (906, 17484), (1116, 14194), (1128, 14043), (1208, 13113), (1359, 11656), (1457, 10872), (1692, 9362), (1812, 8742), (2232, 7097), (2718, 5828), (2914, 5436), (3384, 4681), (3624, 4371)]