77615520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1667}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 247157568

約数和(自身を除く): 169542048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1667, 1940, 2328, 2910, 3104, 3334, 3880, 4656, 5001, 5820, 6668, 7760, 8335, 9312, 10002, 11640, 13336, 15520, 16670, 20004, 23280, 25005, 26672, 33340, 40008, 46560, 50010, 53344, 66680, 80016, 100020, 133360, 160032, 161699, 200040, 266720, 323398, 400080, 485097, 646796, 800160, 808495, 970194, 1293592, 1616990, 1940388, 2425485, 2587184, 3233980, 3880776, 4850970, 5174368, 6467960, 7761552, 9701940, 12935920, 15523104, 19403880, 25871840, 38807760, 77615520]

約数ペア:

[(1, 77615520), (2, 38807760), (3, 25871840), (4, 19403880), (5, 15523104), (6, 12935920), (8, 9701940), (10, 7761552), (12, 6467960), (15, 5174368), (16, 4850970), (20, 3880776), (24, 3233980), (30, 2587184), (32, 2425485), (40, 1940388), (48, 1616990), (60, 1293592), (80, 970194), (96, 808495), (97, 800160), (120, 646796), (160, 485097), (194, 400080), (240, 323398), (291, 266720), (388, 200040), (480, 161699), (485, 160032), (582, 133360), (776, 100020), (970, 80016), (1164, 66680), (1455, 53344), (1552, 50010), (1667, 46560), (1940, 40008), (2328, 33340), (2910, 26672), (3104, 25005), (3334, 23280), (3880, 20004), (4656, 16670), (5001, 15520), (5820, 13336), (6668, 11640), (7760, 10002), (8335, 9312)]