274550040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{254213}}^1$

素因数の和:254233

約数の個数: 64

約数和(自身を含む): 915170400

約数和(自身を除く): 640620360

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, 254213, 508426, 762639, 1016852, 1271065, 1525278, 2033704, 2287917, 2542130, 3050556, 3813195, 4575834, 5084260, 6101112, 6863751, 7626390, 9151668, 10168520, 11439585, 13727502, 15252780, 18303336, 22879170, 27455004, 30505560, 34318755, 45758340, 54910008, 68637510, 91516680, 137275020, 274550040]

約数ペア:

[(1, 274550040), (2, 137275020), (3, 91516680), (4, 68637510), (5, 54910008), (6, 45758340), (8, 34318755), (9, 30505560), (10, 27455004), (12, 22879170), (15, 18303336), (18, 15252780), (20, 13727502), (24, 11439585), (27, 10168520), (30, 9151668), (36, 7626390), (40, 6863751), (45, 6101112), (54, 5084260), (60, 4575834), (72, 3813195), (90, 3050556), (108, 2542130), (120, 2287917), (135, 2033704), (180, 1525278), (216, 1271065), (270, 1016852), (360, 762639), (540, 508426), (1080, 254213)]