297645360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26387}}^1$

素因数の和:26450

約数の個数: 80

約数和(自身を含む): 942368256

約数和(自身を除く): 644722896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 26387, 52774, 79161, 105548, 131935, 158322, 211096, 263870, 316644, 395805, 422192, 527740, 633288, 791610, 1055480, 1240189, 1266576, 1583220, 2110960, 2480378, 3166440, 3720567, 4960756, 6200945, 6332880, 7441134, 9921512, 12401890, 14882268, 18602835, 19843024, 24803780, 29764536, 37205670, 49607560, 59529072, 74411340, 99215120, 148822680, 297645360]

約数ペア:

[(1, 297645360), (2, 148822680), (3, 99215120), (4, 74411340), (5, 59529072), (6, 49607560), (8, 37205670), (10, 29764536), (12, 24803780), (15, 19843024), (16, 18602835), (20, 14882268), (24, 12401890), (30, 9921512), (40, 7441134), (47, 6332880), (48, 6200945), (60, 4960756), (80, 3720567), (94, 3166440), (120, 2480378), (141, 2110960), (188, 1583220), (235, 1266576), (240, 1240189), (282, 1055480), (376, 791610), (470, 633288), (564, 527740), (705, 422192), (752, 395805), (940, 316644), (1128, 263870), (1410, 211096), (1880, 158322), (2256, 131935), (2820, 105548), (3760, 79161), (5640, 52774), (11280, 26387)]