342139440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1399}}^1$

素因数の和:2434

約数の個数: 80

約数和(自身を含む): 1062432000

約数和(自身を除く): 720292560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1019, 1399, 2038, 2798, 3057, 4076, 4197, 5095, 5596, 6114, 6995, 8152, 8394, 10190, 11192, 12228, 13990, 15285, 16304, 16788, 20380, 20985, 22384, 24456, 27980, 30570, 33576, 40760, 41970, 48912, 55960, 61140, 67152, 81520, 83940, 111920, 122280, 167880, 244560, 335760, 1425581, 2851162, 4276743, 5702324, 7127905, 8553486, 11404648, 14255810, 17106972, 21383715, 22809296, 28511620, 34213944, 42767430, 57023240, 68427888, 85534860, 114046480, 171069720, 342139440]

約数ペア:

[(1, 342139440), (2, 171069720), (3, 114046480), (4, 85534860), (5, 68427888), (6, 57023240), (8, 42767430), (10, 34213944), (12, 28511620), (15, 22809296), (16, 21383715), (20, 17106972), (24, 14255810), (30, 11404648), (40, 8553486), (48, 7127905), (60, 5702324), (80, 4276743), (120, 2851162), (240, 1425581), (1019, 335760), (1399, 244560), (2038, 167880), (2798, 122280), (3057, 111920), (4076, 83940), (4197, 81520), (5095, 67152), (5596, 61140), (6114, 55960), (6995, 48912), (8152, 41970), (8394, 40760), (10190, 33576), (11192, 30570), (12228, 27980), (13990, 24456), (15285, 22384), (16304, 20985), (16788, 20380)]