22723440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 71462688

約数和(自身を除く): 48739248

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, 1297, 1460, 1752, 2190, 2594, 2920, 3504, 3891, 4380, 5188, 5840, 6485, 7782, 8760, 10376, 12970, 15564, 17520, 19455, 20752, 25940, 31128, 38910, 51880, 62256, 77820, 94681, 103760, 155640, 189362, 284043, 311280, 378724, 473405, 568086, 757448, 946810, 1136172, 1420215, 1514896, 1893620, 2272344, 2840430, 3787240, 4544688, 5680860, 7574480, 11361720, 22723440]

約数ペア:

[(1, 22723440), (2, 11361720), (3, 7574480), (4, 5680860), (5, 4544688), (6, 3787240), (8, 2840430), (10, 2272344), (12, 1893620), (15, 1514896), (16, 1420215), (20, 1136172), (24, 946810), (30, 757448), (40, 568086), (48, 473405), (60, 378724), (73, 311280), (80, 284043), (120, 189362), (146, 155640), (219, 103760), (240, 94681), (292, 77820), (365, 62256), (438, 51880), (584, 38910), (730, 31128), (876, 25940), (1095, 20752), (1168, 19455), (1297, 17520), (1460, 15564), (1752, 12970), (2190, 10376), (2594, 8760), (2920, 7782), (3504, 6485), (3891, 5840), (4380, 5188)]