1379265360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{522449}}^1$

素因数の和:522476

約数の個数: 80

約数和(自身を含む): 4664433600

約数和(自身を除く): 3285168240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 522449, 1044898, 1567347, 2089796, 2612245, 3134694, 4179592, 5224490, 5746939, 6269388, 7836735, 8359184, 10448980, 11493878, 12538776, 15673470, 17240817, 20897960, 22987756, 25077552, 28734695, 31346940, 34481634, 41795920, 45975512, 57469390, 62693880, 68963268, 86204085, 91951024, 114938780, 125387760, 137926536, 172408170, 229877560, 275853072, 344816340, 459755120, 689632680, 1379265360]

約数ペア:

[(1, 1379265360), (2, 689632680), (3, 459755120), (4, 344816340), (5, 275853072), (6, 229877560), (8, 172408170), (10, 137926536), (11, 125387760), (12, 114938780), (15, 91951024), (16, 86204085), (20, 68963268), (22, 62693880), (24, 57469390), (30, 45975512), (33, 41795920), (40, 34481634), (44, 31346940), (48, 28734695), (55, 25077552), (60, 22987756), (66, 20897960), (80, 17240817), (88, 15673470), (110, 12538776), (120, 11493878), (132, 10448980), (165, 8359184), (176, 7836735), (220, 6269388), (240, 5746939), (264, 5224490), (330, 4179592), (440, 3134694), (528, 2612245), (660, 2089796), (880, 1567347), (1320, 1044898), (2640, 522449)]