329584080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{196181}}^1$

素因数の和:196204

約数の個数: 80

約数和(自身を含む): 1167675264

約数和(自身を除く): 838091184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 196181, 392362, 588543, 784724, 980905, 1177086, 1373267, 1569448, 1961810, 2354172, 2746534, 2942715, 3138896, 3923620, 4119801, 4708344, 5493068, 5885430, 6866335, 7847240, 8239602, 9416688, 10986136, 11770860, 13732670, 15694480, 16479204, 20599005, 21972272, 23541720, 27465340, 32958408, 41198010, 47083440, 54930680, 65916816, 82396020, 109861360, 164792040, 329584080]

約数ペア:

[(1, 329584080), (2, 164792040), (3, 109861360), (4, 82396020), (5, 65916816), (6, 54930680), (7, 47083440), (8, 41198010), (10, 32958408), (12, 27465340), (14, 23541720), (15, 21972272), (16, 20599005), (20, 16479204), (21, 15694480), (24, 13732670), (28, 11770860), (30, 10986136), (35, 9416688), (40, 8239602), (42, 7847240), (48, 6866335), (56, 5885430), (60, 5493068), (70, 4708344), (80, 4119801), (84, 3923620), (105, 3138896), (112, 2942715), (120, 2746534), (140, 2354172), (168, 1961810), (210, 1569448), (240, 1373267), (280, 1177086), (336, 980905), (420, 784724), (560, 588543), (840, 392362), (1680, 196181)]