244615440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3761}}^1$

素因数の和:4048

約数の個数: 80

約数和(自身を含む): 761308416

約数和(自身を除く): 516692976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 3761, 4065, 4336, 5420, 6504, 7522, 8130, 10840, 11283, 13008, 15044, 16260, 18805, 21680, 22566, 30088, 32520, 37610, 45132, 56415, 60176, 65040, 75220, 90264, 112830, 150440, 180528, 225660, 300880, 451320, 902640, 1019231, 2038462, 3057693, 4076924, 5096155, 6115386, 8153848, 10192310, 12230772, 15288465, 16307696, 20384620, 24461544, 30576930, 40769240, 48923088, 61153860, 81538480, 122307720, 244615440]

約数ペア:

[(1, 244615440), (2, 122307720), (3, 81538480), (4, 61153860), (5, 48923088), (6, 40769240), (8, 30576930), (10, 24461544), (12, 20384620), (15, 16307696), (16, 15288465), (20, 12230772), (24, 10192310), (30, 8153848), (40, 6115386), (48, 5096155), (60, 4076924), (80, 3057693), (120, 2038462), (240, 1019231), (271, 902640), (542, 451320), (813, 300880), (1084, 225660), (1355, 180528), (1626, 150440), (2168, 112830), (2710, 90264), (3252, 75220), (3761, 65040), (4065, 60176), (4336, 56415), (5420, 45132), (6504, 37610), (7522, 32520), (8130, 30088), (10840, 22566), (11283, 21680), (13008, 18805), (15044, 16260)]