47876520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 151683840

約数和(自身を除く): 103807320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 41, 60, 74, 82, 111, 120, 123, 148, 164, 185, 205, 222, 246, 263, 296, 328, 370, 410, 444, 492, 526, 555, 615, 740, 789, 820, 888, 984, 1052, 1110, 1230, 1315, 1480, 1517, 1578, 1640, 2104, 2220, 2460, 2630, 3034, 3156, 3945, 4440, 4551, 4920, 5260, 6068, 6312, 7585, 7890, 9102, 9731, 10520, 10783, 12136, 15170, 15780, 18204, 19462, 21566, 22755, 29193, 30340, 31560, 32349, 36408, 38924, 43132, 45510, 48655, 53915, 58386, 60680, 64698, 77848, 86264, 91020, 97310, 107830, 116772, 129396, 145965, 161745, 182040, 194620, 215660, 233544, 258792, 291930, 323490, 389240, 398971, 431320, 583860, 646980, 797942, 1167720, 1196913, 1293960, 1595884, 1994855, 2393826, 3191768, 3989710, 4787652, 5984565, 7979420, 9575304, 11969130, 15958840, 23938260, 47876520]

約数ペア:

[(1, 47876520), (2, 23938260), (3, 15958840), (4, 11969130), (5, 9575304), (6, 7979420), (8, 5984565), (10, 4787652), (12, 3989710), (15, 3191768), (20, 2393826), (24, 1994855), (30, 1595884), (37, 1293960), (40, 1196913), (41, 1167720), (60, 797942), (74, 646980), (82, 583860), (111, 431320), (120, 398971), (123, 389240), (148, 323490), (164, 291930), (185, 258792), (205, 233544), (222, 215660), (246, 194620), (263, 182040), (296, 161745), (328, 145965), (370, 129396), (410, 116772), (444, 107830), (492, 97310), (526, 91020), (555, 86264), (615, 77848), (740, 64698), (789, 60680), (820, 58386), (888, 53915), (984, 48655), (1052, 45510), (1110, 43132), (1230, 38924), (1315, 36408), (1480, 32349), (1517, 31560), (1578, 30340), (1640, 29193), (2104, 22755), (2220, 21566), (2460, 19462), (2630, 18204), (3034, 15780), (3156, 15170), (3945, 12136), (4440, 10783), (4551, 10520), (4920, 9731), (5260, 9102), (6068, 7890), (6312, 7585)]