374799720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:859

約数の個数: 128

約数和(自身を含む): 1180396800

約数和(自身を除く): 805597080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 229, 230, 276, 345, 458, 460, 552, 593, 687, 690, 916, 920, 1145, 1186, 1374, 1380, 1779, 1832, 2290, 2372, 2748, 2760, 2965, 3435, 3558, 4580, 4744, 5267, 5496, 5930, 6870, 7116, 8895, 9160, 10534, 11860, 13639, 13740, 14232, 15801, 17790, 21068, 23720, 26335, 27278, 27480, 31602, 35580, 40917, 42136, 52670, 54556, 63204, 68195, 71160, 79005, 81834, 105340, 109112, 126408, 135797, 136390, 158010, 163668, 204585, 210680, 271594, 272780, 316020, 327336, 407391, 409170, 543188, 545560, 632040, 678985, 814782, 818340, 1086376, 1357970, 1629564, 1636680, 2036955, 2715940, 3123331, 3259128, 4073910, 5431880, 6246662, 8147820, 9369993, 12493324, 15616655, 16295640, 18739986, 24986648, 31233310, 37479972, 46849965, 62466620, 74959944, 93699930, 124933240, 187399860, 374799720]

約数ペア:

[(1, 374799720), (2, 187399860), (3, 124933240), (4, 93699930), (5, 74959944), (6, 62466620), (8, 46849965), (10, 37479972), (12, 31233310), (15, 24986648), (20, 18739986), (23, 16295640), (24, 15616655), (30, 12493324), (40, 9369993), (46, 8147820), (60, 6246662), (69, 5431880), (92, 4073910), (115, 3259128), (120, 3123331), (138, 2715940), (184, 2036955), (229, 1636680), (230, 1629564), (276, 1357970), (345, 1086376), (458, 818340), (460, 814782), (552, 678985), (593, 632040), (687, 545560), (690, 543188), (916, 409170), (920, 407391), (1145, 327336), (1186, 316020), (1374, 272780), (1380, 271594), (1779, 210680), (1832, 204585), (2290, 163668), (2372, 158010), (2748, 136390), (2760, 135797), (2965, 126408), (3435, 109112), (3558, 105340), (4580, 81834), (4744, 79005), (5267, 71160), (5496, 68195), (5930, 63204), (6870, 54556), (7116, 52670), (8895, 42136), (9160, 40917), (10534, 35580), (11860, 31602), (13639, 27480), (13740, 27278), (14232, 26335), (15801, 23720), (17790, 21068)]