326169840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18617}}^1$

素因数の和:18706

約数の個数: 80

約数和(自身を含む): 1025032608

約数和(自身を除く): 698862768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 18617, 37234, 55851, 74468, 93085, 111702, 148936, 186170, 223404, 279255, 297872, 372340, 446808, 558510, 744680, 893616, 1117020, 1359041, 1489360, 2234040, 2718082, 4077123, 4468080, 5436164, 6795205, 8154246, 10872328, 13590410, 16308492, 20385615, 21744656, 27180820, 32616984, 40771230, 54361640, 65233968, 81542460, 108723280, 163084920, 326169840]

約数ペア:

[(1, 326169840), (2, 163084920), (3, 108723280), (4, 81542460), (5, 65233968), (6, 54361640), (8, 40771230), (10, 32616984), (12, 27180820), (15, 21744656), (16, 20385615), (20, 16308492), (24, 13590410), (30, 10872328), (40, 8154246), (48, 6795205), (60, 5436164), (73, 4468080), (80, 4077123), (120, 2718082), (146, 2234040), (219, 1489360), (240, 1359041), (292, 1117020), (365, 893616), (438, 744680), (584, 558510), (730, 446808), (876, 372340), (1095, 297872), (1168, 279255), (1460, 223404), (1752, 186170), (2190, 148936), (2920, 111702), (3504, 93085), (4380, 74468), (5840, 55851), (8760, 37234), (17520, 18617)]