148445520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2111}}^1$

素因数の和:2420

約数の個数: 80

約数和(自身を含む): 461970432

約数和(自身を除く): 313524912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1465, 1758, 2111, 2344, 2930, 3516, 4222, 4395, 4688, 5860, 6333, 7032, 8444, 8790, 10555, 11720, 12666, 14064, 16888, 17580, 21110, 23440, 25332, 31665, 33776, 35160, 42220, 50664, 63330, 70320, 84440, 101328, 126660, 168880, 253320, 506640, 618523, 1237046, 1855569, 2474092, 3092615, 3711138, 4948184, 6185230, 7422276, 9277845, 9896368, 12370460, 14844552, 18555690, 24740920, 29689104, 37111380, 49481840, 74222760, 148445520]

約数ペア:

[(1, 148445520), (2, 74222760), (3, 49481840), (4, 37111380), (5, 29689104), (6, 24740920), (8, 18555690), (10, 14844552), (12, 12370460), (15, 9896368), (16, 9277845), (20, 7422276), (24, 6185230), (30, 4948184), (40, 3711138), (48, 3092615), (60, 2474092), (80, 1855569), (120, 1237046), (240, 618523), (293, 506640), (586, 253320), (879, 168880), (1172, 126660), (1465, 101328), (1758, 84440), (2111, 70320), (2344, 63330), (2930, 50664), (3516, 42220), (4222, 35160), (4395, 33776), (4688, 31665), (5860, 25332), (6333, 23440), (7032, 21110), (8444, 17580), (8790, 16888), (10555, 14064), (11720, 12666)]