195919320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{39821}}^1$

素因数の和:39876

約数の個数: 64

約数和(自身を含む): 602108640

約数和(自身を除く): 406189320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 39821, 79642, 119463, 159284, 199105, 238926, 318568, 398210, 477852, 597315, 796420, 955704, 1194630, 1592840, 1632661, 2389260, 3265322, 4778520, 4897983, 6530644, 8163305, 9795966, 13061288, 16326610, 19591932, 24489915, 32653220, 39183864, 48979830, 65306440, 97959660, 195919320]

約数ペア:

[(1, 195919320), (2, 97959660), (3, 65306440), (4, 48979830), (5, 39183864), (6, 32653220), (8, 24489915), (10, 19591932), (12, 16326610), (15, 13061288), (20, 9795966), (24, 8163305), (30, 6530644), (40, 4897983), (41, 4778520), (60, 3265322), (82, 2389260), (120, 1632661), (123, 1592840), (164, 1194630), (205, 955704), (246, 796420), (328, 597315), (410, 477852), (492, 398210), (615, 318568), (820, 238926), (984, 199105), (1230, 159284), (1640, 119463), (2460, 79642), (4920, 39821)]