245735520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7013}}^1$

素因数の和:7104

約数の個数: 96

約数和(自身を含む): 784782432

約数和(自身を除く): 539046912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 5840, 7008, 7013, 8760, 11680, 14026, 17520, 21039, 28052, 35040, 35065, 42078, 56104, 70130, 84156, 105195, 112208, 140260, 168312, 210390, 224416, 280520, 336624, 420780, 511949, 561040, 673248, 841560, 1023898, 1122080, 1535847, 1683120, 2047796, 2559745, 3071694, 3366240, 4095592, 5119490, 6143388, 7679235, 8191184, 10238980, 12286776, 15358470, 16382368, 20477960, 24573552, 30716940, 40955920, 49147104, 61433880, 81911840, 122867760, 245735520]

約数ペア:

[(1, 245735520), (2, 122867760), (3, 81911840), (4, 61433880), (5, 49147104), (6, 40955920), (8, 30716940), (10, 24573552), (12, 20477960), (15, 16382368), (16, 15358470), (20, 12286776), (24, 10238980), (30, 8191184), (32, 7679235), (40, 6143388), (48, 5119490), (60, 4095592), (73, 3366240), (80, 3071694), (96, 2559745), (120, 2047796), (146, 1683120), (160, 1535847), (219, 1122080), (240, 1023898), (292, 841560), (365, 673248), (438, 561040), (480, 511949), (584, 420780), (730, 336624), (876, 280520), (1095, 224416), (1168, 210390), (1460, 168312), (1752, 140260), (2190, 112208), (2336, 105195), (2920, 84156), (3504, 70130), (4380, 56104), (5840, 42078), (7008, 35065), (7013, 35040), (8760, 28052), (11680, 21039), (14026, 17520)]