132800040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{122963}}^1$

素因数の和:122983

約数の個数: 64

約数和(自身を含む): 442670400

約数和(自身を除く): 309870360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 122963, 245926, 368889, 491852, 614815, 737778, 983704, 1106667, 1229630, 1475556, 1844445, 2213334, 2459260, 2951112, 3320001, 3688890, 4426668, 4918520, 5533335, 6640002, 7377780, 8853336, 11066670, 13280004, 14755560, 16600005, 22133340, 26560008, 33200010, 44266680, 66400020, 132800040]

約数ペア:

[(1, 132800040), (2, 66400020), (3, 44266680), (4, 33200010), (5, 26560008), (6, 22133340), (8, 16600005), (9, 14755560), (10, 13280004), (12, 11066670), (15, 8853336), (18, 7377780), (20, 6640002), (24, 5533335), (27, 4918520), (30, 4426668), (36, 3688890), (40, 3320001), (45, 2951112), (54, 2459260), (60, 2213334), (72, 1844445), (90, 1475556), (108, 1229630), (120, 1106667), (135, 983704), (180, 737778), (216, 614815), (270, 491852), (360, 368889), (540, 245926), (1080, 122963)]