196098720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{408539}}^1$

素因数の和:408557

約数の個数: 48

約数和(自身を含む): 617712480

約数和(自身を除く): 421613760

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, 408539, 817078, 1225617, 1634156, 2042695, 2451234, 3268312, 4085390, 4902468, 6128085, 6536624, 8170780, 9804936, 12256170, 13073248, 16341560, 19609872, 24512340, 32683120, 39219744, 49024680, 65366240, 98049360, 196098720]

約数ペア:

[(1, 196098720), (2, 98049360), (3, 65366240), (4, 49024680), (5, 39219744), (6, 32683120), (8, 24512340), (10, 19609872), (12, 16341560), (15, 13073248), (16, 12256170), (20, 9804936), (24, 8170780), (30, 6536624), (32, 6128085), (40, 4902468), (48, 4085390), (60, 3268312), (80, 2451234), (96, 2042695), (120, 1634156), (160, 1225617), (240, 817078), (480, 408539)]