228125280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15331}}^1$

素因数の和:15380

約数の個数: 96

約数和(自身を含む): 741823488

約数和(自身を除く): 513698208

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, 15331, 30662, 45993, 61324, 76655, 91986, 122648, 153310, 183972, 229965, 245296, 306620, 367944, 459930, 475261, 490592, 613240, 735888, 919860, 950522, 1226480, 1425783, 1471776, 1839720, 1901044, 2376305, 2452960, 2851566, 3679440, 3802088, 4752610, 5703132, 7128915, 7358880, 7604176, 9505220, 11406264, 14257830, 15208352, 19010440, 22812528, 28515660, 38020880, 45625056, 57031320, 76041760, 114062640, 228125280]

約数ペア:

[(1, 228125280), (2, 114062640), (3, 76041760), (4, 57031320), (5, 45625056), (6, 38020880), (8, 28515660), (10, 22812528), (12, 19010440), (15, 15208352), (16, 14257830), (20, 11406264), (24, 9505220), (30, 7604176), (31, 7358880), (32, 7128915), (40, 5703132), (48, 4752610), (60, 3802088), (62, 3679440), (80, 2851566), (93, 2452960), (96, 2376305), (120, 1901044), (124, 1839720), (155, 1471776), (160, 1425783), (186, 1226480), (240, 950522), (248, 919860), (310, 735888), (372, 613240), (465, 490592), (480, 475261), (496, 459930), (620, 367944), (744, 306620), (930, 245296), (992, 229965), (1240, 183972), (1488, 153310), (1860, 122648), (2480, 91986), (2976, 76655), (3720, 61324), (4960, 45993), (7440, 30662), (14880, 15331)]