48439360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 112

約数和(自身を含む): 125821440

約数和(自身を除く): 77382080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 257, 304, 310, 320, 380, 496, 514, 589, 608, 620, 760, 992, 1028, 1178, 1216, 1240, 1285, 1520, 1984, 2056, 2356, 2480, 2570, 2945, 3040, 4112, 4712, 4883, 4960, 5140, 5890, 6080, 7967, 8224, 9424, 9766, 9920, 10280, 11780, 15934, 16448, 18848, 19532, 20560, 23560, 24415, 31868, 37696, 39064, 39835, 41120, 47120, 48830, 63736, 78128, 79670, 82240, 94240, 97660, 127472, 151373, 156256, 159340, 188480, 195320, 254944, 302746, 312512, 318680, 390640, 509888, 605492, 637360, 756865, 781280, 1210984, 1274720, 1513730, 1562560, 2421968, 2549440, 3027460, 4843936, 6054920, 9687872, 12109840, 24219680, 48439360]

約数ペア:

[(1, 48439360), (2, 24219680), (4, 12109840), (5, 9687872), (8, 6054920), (10, 4843936), (16, 3027460), (19, 2549440), (20, 2421968), (31, 1562560), (32, 1513730), (38, 1274720), (40, 1210984), (62, 781280), (64, 756865), (76, 637360), (80, 605492), (95, 509888), (124, 390640), (152, 318680), (155, 312512), (160, 302746), (190, 254944), (248, 195320), (257, 188480), (304, 159340), (310, 156256), (320, 151373), (380, 127472), (496, 97660), (514, 94240), (589, 82240), (608, 79670), (620, 78128), (760, 63736), (992, 48830), (1028, 47120), (1178, 41120), (1216, 39835), (1240, 39064), (1285, 37696), (1520, 31868), (1984, 24415), (2056, 23560), (2356, 20560), (2480, 19532), (2570, 18848), (2945, 16448), (3040, 15934), (4112, 11780), (4712, 10280), (4883, 9920), (4960, 9766), (5140, 9424), (5890, 8224), (6080, 7967)]