374393640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 1155110400

約数和(自身を除く): 780716760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 79, 120, 146, 158, 219, 237, 292, 316, 365, 395, 438, 474, 541, 584, 632, 730, 790, 876, 948, 1082, 1095, 1185, 1460, 1580, 1623, 1752, 1896, 2164, 2190, 2370, 2705, 2920, 3160, 3246, 4328, 4380, 4740, 5410, 5767, 6492, 8115, 8760, 9480, 10820, 11534, 12984, 16230, 17301, 21640, 23068, 28835, 32460, 34602, 39493, 42739, 46136, 57670, 64920, 69204, 78986, 85478, 86505, 115340, 118479, 128217, 138408, 157972, 170956, 173010, 197465, 213695, 230680, 236958, 256434, 315944, 341912, 346020, 394930, 427390, 473916, 512868, 592395, 641085, 692040, 789860, 854780, 947832, 1025736, 1184790, 1282170, 1579720, 1709560, 2369580, 2564340, 3119947, 4739160, 5128680, 6239894, 9359841, 12479788, 15599735, 18719682, 24959576, 31199470, 37439364, 46799205, 62398940, 74878728, 93598410, 124797880, 187196820, 374393640]

約数ペア:

[(1, 374393640), (2, 187196820), (3, 124797880), (4, 93598410), (5, 74878728), (6, 62398940), (8, 46799205), (10, 37439364), (12, 31199470), (15, 24959576), (20, 18719682), (24, 15599735), (30, 12479788), (40, 9359841), (60, 6239894), (73, 5128680), (79, 4739160), (120, 3119947), (146, 2564340), (158, 2369580), (219, 1709560), (237, 1579720), (292, 1282170), (316, 1184790), (365, 1025736), (395, 947832), (438, 854780), (474, 789860), (541, 692040), (584, 641085), (632, 592395), (730, 512868), (790, 473916), (876, 427390), (948, 394930), (1082, 346020), (1095, 341912), (1185, 315944), (1460, 256434), (1580, 236958), (1623, 230680), (1752, 213695), (1896, 197465), (2164, 173010), (2190, 170956), (2370, 157972), (2705, 138408), (2920, 128217), (3160, 118479), (3246, 115340), (4328, 86505), (4380, 85478), (4740, 78986), (5410, 69204), (5767, 64920), (6492, 57670), (8115, 46136), (8760, 42739), (9480, 39493), (10820, 34602), (11534, 32460), (12984, 28835), (16230, 23068), (17301, 21640)]