123817140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1373}}^1$

素因数の和:1558

約数の個数: 96

約数和(自身を含む): 387797760

約数和(自身を除く): 263980620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 167, 180, 270, 334, 501, 540, 668, 835, 1002, 1373, 1503, 1670, 2004, 2505, 2746, 3006, 3340, 4119, 4509, 5010, 5492, 6012, 6865, 7515, 8238, 9018, 10020, 12357, 13730, 15030, 16476, 18036, 20595, 22545, 24714, 27460, 30060, 37071, 41190, 45090, 49428, 61785, 74142, 82380, 90180, 123570, 148284, 185355, 229291, 247140, 370710, 458582, 687873, 741420, 917164, 1146455, 1375746, 2063619, 2292910, 2751492, 3439365, 4127238, 4585820, 6190857, 6878730, 8254476, 10318095, 12381714, 13757460, 20636190, 24763428, 30954285, 41272380, 61908570, 123817140]

約数ペア:

[(1, 123817140), (2, 61908570), (3, 41272380), (4, 30954285), (5, 24763428), (6, 20636190), (9, 13757460), (10, 12381714), (12, 10318095), (15, 8254476), (18, 6878730), (20, 6190857), (27, 4585820), (30, 4127238), (36, 3439365), (45, 2751492), (54, 2292910), (60, 2063619), (90, 1375746), (108, 1146455), (135, 917164), (167, 741420), (180, 687873), (270, 458582), (334, 370710), (501, 247140), (540, 229291), (668, 185355), (835, 148284), (1002, 123570), (1373, 90180), (1503, 82380), (1670, 74142), (2004, 61785), (2505, 49428), (2746, 45090), (3006, 41190), (3340, 37071), (4119, 30060), (4509, 27460), (5010, 24714), (5492, 22545), (6012, 20595), (6865, 18036), (7515, 16476), (8238, 15030), (9018, 13730), (10020, 12357)]