75630080

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1007

約数の個数: 80

約数和(自身を含む): 187380864

約数和(自身を除く): 111750784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 953, 992, 1240, 1280, 1906, 1984, 2480, 2560, 3812, 3968, 4765, 4960, 7624, 7936, 9530, 9920, 15248, 15872, 19060, 19840, 29543, 30496, 38120, 39680, 59086, 60992, 76240, 79360, 118172, 121984, 147715, 152480, 236344, 243968, 295430, 304960, 472688, 487936, 590860, 609920, 945376, 1181720, 1219840, 1890752, 2363440, 2439680, 3781504, 4726880, 7563008, 9453760, 15126016, 18907520, 37815040, 75630080]

約数ペア:

[(1, 75630080), (2, 37815040), (4, 18907520), (5, 15126016), (8, 9453760), (10, 7563008), (16, 4726880), (20, 3781504), (31, 2439680), (32, 2363440), (40, 1890752), (62, 1219840), (64, 1181720), (80, 945376), (124, 609920), (128, 590860), (155, 487936), (160, 472688), (248, 304960), (256, 295430), (310, 243968), (320, 236344), (496, 152480), (512, 147715), (620, 121984), (640, 118172), (953, 79360), (992, 76240), (1240, 60992), (1280, 59086), (1906, 39680), (1984, 38120), (2480, 30496), (2560, 29543), (3812, 19840), (3968, 19060), (4765, 15872), (4960, 15248), (7624, 9920), (7936, 9530)]