228213960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146291}}^1$

素因数の和:146318

約数の個数: 64

約数和(自身を含む): 737311680

約数和(自身を除く): 509097720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 146291, 292582, 438873, 585164, 731455, 877746, 1170328, 1462910, 1755492, 1901783, 2194365, 2925820, 3510984, 3803566, 4388730, 5705349, 5851640, 7607132, 8777460, 9508915, 11410698, 15214264, 17554920, 19017830, 22821396, 28526745, 38035660, 45642792, 57053490, 76071320, 114106980, 228213960]

約数ペア:

[(1, 228213960), (2, 114106980), (3, 76071320), (4, 57053490), (5, 45642792), (6, 38035660), (8, 28526745), (10, 22821396), (12, 19017830), (13, 17554920), (15, 15214264), (20, 11410698), (24, 9508915), (26, 8777460), (30, 7607132), (39, 5851640), (40, 5705349), (52, 4388730), (60, 3803566), (65, 3510984), (78, 2925820), (104, 2194365), (120, 1901783), (130, 1755492), (156, 1462910), (195, 1170328), (260, 877746), (312, 731455), (390, 585164), (520, 438873), (780, 292582), (1560, 146291)]