4545055920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{259421}}^1$

素因数の和:259510

約数の個数: 80

約数和(自身を含む): 14282737632

約数和(自身を除く): 9737681712

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, 259421, 518842, 778263, 1037684, 1297105, 1556526, 2075368, 2594210, 3113052, 3891315, 4150736, 5188420, 6226104, 7782630, 10376840, 12452208, 15565260, 18937733, 20753680, 31130520, 37875466, 56813199, 62261040, 75750932, 94688665, 113626398, 151501864, 189377330, 227252796, 284065995, 303003728, 378754660, 454505592, 568131990, 757509320, 909011184, 1136263980, 1515018640, 2272527960, 4545055920]

約数ペア:

[(1, 4545055920), (2, 2272527960), (3, 1515018640), (4, 1136263980), (5, 909011184), (6, 757509320), (8, 568131990), (10, 454505592), (12, 378754660), (15, 303003728), (16, 284065995), (20, 227252796), (24, 189377330), (30, 151501864), (40, 113626398), (48, 94688665), (60, 75750932), (73, 62261040), (80, 56813199), (120, 37875466), (146, 31130520), (219, 20753680), (240, 18937733), (292, 15565260), (365, 12452208), (438, 10376840), (584, 7782630), (730, 6226104), (876, 5188420), (1095, 4150736), (1168, 3891315), (1460, 3113052), (1752, 2594210), (2190, 2075368), (2920, 1556526), (3504, 1297105), (4380, 1037684), (5840, 778263), (8760, 518842), (17520, 259421)]