774349440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8581}}^1$

素因数の和:8650

約数の個数: 128

約数和(自身を含む): 2521048320

約数和(自身を除く): 1746698880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 4512, 5640, 6016, 7520, 8581, 9024, 11280, 15040, 17162, 18048, 22560, 25743, 30080, 34324, 42905, 45120, 51486, 68648, 85810, 90240, 102972, 128715, 137296, 171620, 205944, 257430, 274592, 343240, 403307, 411888, 514860, 549184, 686480, 806614, 823776, 1029720, 1098368, 1209921, 1372960, 1613228, 1647552, 2016535, 2059440, 2419842, 2745920, 3226456, 3295104, 4033070, 4118880, 4839684, 5491840, 6049605, 6452912, 8066140, 8237760, 9679368, 12099210, 12905824, 16132280, 16475520, 19358736, 24198420, 25811648, 32264560, 38717472, 48396840, 51623296, 64529120, 77434944, 96793680, 129058240, 154869888, 193587360, 258116480, 387174720, 774349440]

約数ペア:

[(1, 774349440), (2, 387174720), (3, 258116480), (4, 193587360), (5, 154869888), (6, 129058240), (8, 96793680), (10, 77434944), (12, 64529120), (15, 51623296), (16, 48396840), (20, 38717472), (24, 32264560), (30, 25811648), (32, 24198420), (40, 19358736), (47, 16475520), (48, 16132280), (60, 12905824), (64, 12099210), (80, 9679368), (94, 8237760), (96, 8066140), (120, 6452912), (128, 6049605), (141, 5491840), (160, 4839684), (188, 4118880), (192, 4033070), (235, 3295104), (240, 3226456), (282, 2745920), (320, 2419842), (376, 2059440), (384, 2016535), (470, 1647552), (480, 1613228), (564, 1372960), (640, 1209921), (705, 1098368), (752, 1029720), (940, 823776), (960, 806614), (1128, 686480), (1410, 549184), (1504, 514860), (1880, 411888), (1920, 403307), (2256, 343240), (2820, 274592), (3008, 257430), (3760, 205944), (4512, 171620), (5640, 137296), (6016, 128715), (7520, 102972), (8581, 90240), (9024, 85810), (11280, 68648), (15040, 51486), (17162, 45120), (18048, 42905), (22560, 34324), (25743, 30080)]