15065040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1588

約数の個数: 80

約数和(自身を含む): 47871936

約数和(自身を除く): 32806896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1531, 1640, 1968, 2460, 3062, 3280, 4593, 4920, 6124, 7655, 9186, 9840, 12248, 15310, 18372, 22965, 24496, 30620, 36744, 45930, 61240, 62771, 73488, 91860, 122480, 125542, 183720, 188313, 251084, 313855, 367440, 376626, 502168, 627710, 753252, 941565, 1004336, 1255420, 1506504, 1883130, 2510840, 3013008, 3766260, 5021680, 7532520, 15065040]

約数ペア:

[(1, 15065040), (2, 7532520), (3, 5021680), (4, 3766260), (5, 3013008), (6, 2510840), (8, 1883130), (10, 1506504), (12, 1255420), (15, 1004336), (16, 941565), (20, 753252), (24, 627710), (30, 502168), (40, 376626), (41, 367440), (48, 313855), (60, 251084), (80, 188313), (82, 183720), (120, 125542), (123, 122480), (164, 91860), (205, 73488), (240, 62771), (246, 61240), (328, 45930), (410, 36744), (492, 30620), (615, 24496), (656, 22965), (820, 18372), (984, 15310), (1230, 12248), (1531, 9840), (1640, 9186), (1968, 7655), (2460, 6124), (3062, 4920), (3280, 4593)]