23488980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17021}}^1$

素因数の和:17056

約数の個数: 48

約数和(自身を含む): 68632704

約数和(自身を除く): 45143724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 17021, 34042, 51063, 68084, 85105, 102126, 170210, 204252, 255315, 340420, 391483, 510630, 782966, 1021260, 1174449, 1565932, 1957415, 2348898, 3914830, 4697796, 5872245, 7829660, 11744490, 23488980]

約数ペア:

[(1, 23488980), (2, 11744490), (3, 7829660), (4, 5872245), (5, 4697796), (6, 3914830), (10, 2348898), (12, 1957415), (15, 1565932), (20, 1174449), (23, 1021260), (30, 782966), (46, 510630), (60, 391483), (69, 340420), (92, 255315), (115, 204252), (138, 170210), (230, 102126), (276, 85105), (345, 68084), (460, 51063), (690, 34042), (1380, 17021)]