48079920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28619}}^1$

素因数の和:28642

約数の個数: 80

約数和(自身を含む): 170346240

約数和(自身を除く): 122266320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28619, 57238, 85857, 114476, 143095, 171714, 200333, 228952, 286190, 343428, 400666, 429285, 457904, 572380, 600999, 686856, 801332, 858570, 1001665, 1144760, 1201998, 1373712, 1602664, 1717140, 2003330, 2289520, 2403996, 3004995, 3205328, 3434280, 4006660, 4807992, 6009990, 6868560, 8013320, 9615984, 12019980, 16026640, 24039960, 48079920]

約数ペア:

[(1, 48079920), (2, 24039960), (3, 16026640), (4, 12019980), (5, 9615984), (6, 8013320), (7, 6868560), (8, 6009990), (10, 4807992), (12, 4006660), (14, 3434280), (15, 3205328), (16, 3004995), (20, 2403996), (21, 2289520), (24, 2003330), (28, 1717140), (30, 1602664), (35, 1373712), (40, 1201998), (42, 1144760), (48, 1001665), (56, 858570), (60, 801332), (70, 686856), (80, 600999), (84, 572380), (105, 457904), (112, 429285), (120, 400666), (140, 343428), (168, 286190), (210, 228952), (240, 200333), (280, 171714), (336, 143095), (420, 114476), (560, 85857), (840, 57238), (1680, 28619)]