264539280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58013}}^1$

素因数の和:58048

約数の個数: 80

約数和(自身を含む): 863248320

約数和(自身を除く): 598709040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 58013, 116026, 174039, 232052, 290065, 348078, 464104, 580130, 696156, 870195, 928208, 1102247, 1160260, 1392312, 1740390, 2204494, 2320520, 2784624, 3306741, 3480780, 4408988, 4641040, 5511235, 6613482, 6961560, 8817976, 11022470, 13226964, 13923120, 16533705, 17635952, 22044940, 26453928, 33067410, 44089880, 52907856, 66134820, 88179760, 132269640, 264539280]

約数ペア:

[(1, 264539280), (2, 132269640), (3, 88179760), (4, 66134820), (5, 52907856), (6, 44089880), (8, 33067410), (10, 26453928), (12, 22044940), (15, 17635952), (16, 16533705), (19, 13923120), (20, 13226964), (24, 11022470), (30, 8817976), (38, 6961560), (40, 6613482), (48, 5511235), (57, 4641040), (60, 4408988), (76, 3480780), (80, 3306741), (95, 2784624), (114, 2320520), (120, 2204494), (152, 1740390), (190, 1392312), (228, 1160260), (240, 1102247), (285, 928208), (304, 870195), (380, 696156), (456, 580130), (570, 464104), (760, 348078), (912, 290065), (1140, 232052), (1520, 174039), (2280, 116026), (4560, 58013)]