1227083280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{70039}}^1$

素因数の和:70128

約数の個数: 80

約数和(自身を含む): 3856122240

約数和(自身を除く): 2629038960

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, 70039, 140078, 210117, 280156, 350195, 420234, 560312, 700390, 840468, 1050585, 1120624, 1400780, 1680936, 2101170, 2801560, 3361872, 4202340, 5112847, 5603120, 8404680, 10225694, 15338541, 16809360, 20451388, 25564235, 30677082, 40902776, 51128470, 61354164, 76692705, 81805552, 102256940, 122708328, 153385410, 204513880, 245416656, 306770820, 409027760, 613541640, 1227083280]

約数ペア:

[(1, 1227083280), (2, 613541640), (3, 409027760), (4, 306770820), (5, 245416656), (6, 204513880), (8, 153385410), (10, 122708328), (12, 102256940), (15, 81805552), (16, 76692705), (20, 61354164), (24, 51128470), (30, 40902776), (40, 30677082), (48, 25564235), (60, 20451388), (73, 16809360), (80, 15338541), (120, 10225694), (146, 8404680), (219, 5603120), (240, 5112847), (292, 4202340), (365, 3361872), (438, 2801560), (584, 2101170), (730, 1680936), (876, 1400780), (1095, 1120624), (1168, 1050585), (1460, 840468), (1752, 700390), (2190, 560312), (2920, 420234), (3504, 350195), (4380, 280156), (5840, 210117), (8760, 140078), (17520, 70039)]