220453440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{229639}}^1$

素因数の和:229659

約数の個数: 56

約数和(自身を含む): 699942720

約数和(自身を除く): 479489280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 229639, 459278, 688917, 918556, 1148195, 1377834, 1837112, 2296390, 2755668, 3444585, 3674224, 4592780, 5511336, 6889170, 7348448, 9185560, 11022672, 13778340, 14696896, 18371120, 22045344, 27556680, 36742240, 44090688, 55113360, 73484480, 110226720, 220453440]

約数ペア:

[(1, 220453440), (2, 110226720), (3, 73484480), (4, 55113360), (5, 44090688), (6, 36742240), (8, 27556680), (10, 22045344), (12, 18371120), (15, 14696896), (16, 13778340), (20, 11022672), (24, 9185560), (30, 7348448), (32, 6889170), (40, 5511336), (48, 4592780), (60, 3674224), (64, 3444585), (80, 2755668), (96, 2296390), (120, 1837112), (160, 1377834), (192, 1148195), (240, 918556), (320, 688917), (480, 459278), (960, 229639)]