749369520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61223}}^1$

素因数の和:61259

約数の個数: 120

約数和(自身を含む): 2664713376

約数和(自身を除く): 1915343856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 61223, 122446, 183669, 244892, 306115, 367338, 489784, 551007, 612230, 734676, 918345, 979568, 1040791, 1102014, 1224460, 1469352, 1836690, 2081582, 2204028, 2448920, 2755035, 2938704, 3122373, 3673380, 4163164, 4408056, 4897840, 5203955, 5510070, 6244746, 7346760, 8326328, 8816112, 9367119, 10407910, 11020140, 12489492, 14693520, 15611865, 16652656, 18734238, 20815820, 22040280, 24978984, 31223730, 37468476, 41631640, 44080560, 46835595, 49957968, 62447460, 74936952, 83263280, 93671190, 124894920, 149873904, 187342380, 249789840, 374684760, 749369520]

約数ペア:

[(1, 749369520), (2, 374684760), (3, 249789840), (4, 187342380), (5, 149873904), (6, 124894920), (8, 93671190), (9, 83263280), (10, 74936952), (12, 62447460), (15, 49957968), (16, 46835595), (17, 44080560), (18, 41631640), (20, 37468476), (24, 31223730), (30, 24978984), (34, 22040280), (36, 20815820), (40, 18734238), (45, 16652656), (48, 15611865), (51, 14693520), (60, 12489492), (68, 11020140), (72, 10407910), (80, 9367119), (85, 8816112), (90, 8326328), (102, 7346760), (120, 6244746), (136, 5510070), (144, 5203955), (153, 4897840), (170, 4408056), (180, 4163164), (204, 3673380), (240, 3122373), (255, 2938704), (272, 2755035), (306, 2448920), (340, 2204028), (360, 2081582), (408, 1836690), (510, 1469352), (612, 1224460), (680, 1102014), (720, 1040791), (765, 979568), (816, 918345), (1020, 734676), (1224, 612230), (1360, 551007), (1530, 489784), (2040, 367338), (2448, 306115), (3060, 244892), (4080, 183669), (6120, 122446), (12240, 61223)]