156499680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{571}}^2$

素因数の和:1160

約数の個数: 72

約数和(自身を含む): 493838856

約数和(自身を除く): 337339176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 571, 1142, 1713, 2284, 2855, 3426, 4568, 5710, 6852, 8565, 9136, 11420, 13704, 17130, 18272, 22840, 27408, 34260, 45680, 54816, 68520, 91360, 137040, 274080, 326041, 652082, 978123, 1304164, 1630205, 1956246, 2608328, 3260410, 3912492, 4890615, 5216656, 6520820, 7824984, 9781230, 10433312, 13041640, 15649968, 19562460, 26083280, 31299936, 39124920, 52166560, 78249840, 156499680]

約数ペア:

[(1, 156499680), (2, 78249840), (3, 52166560), (4, 39124920), (5, 31299936), (6, 26083280), (8, 19562460), (10, 15649968), (12, 13041640), (15, 10433312), (16, 9781230), (20, 7824984), (24, 6520820), (30, 5216656), (32, 4890615), (40, 3912492), (48, 3260410), (60, 2608328), (80, 1956246), (96, 1630205), (120, 1304164), (160, 978123), (240, 652082), (480, 326041), (571, 274080), (1142, 137040), (1713, 91360), (2284, 68520), (2855, 54816), (3426, 45680), (4568, 34260), (5710, 27408), (6852, 22840), (8565, 18272), (9136, 17130), (11420, 13704)]