19037280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1$

素因数の和:2368

約数の個数: 96

約数和(自身を含む): 63522144

約数和(自身を除く): 44484864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2333, 2720, 4080, 4666, 6999, 8160, 9332, 11665, 13998, 18664, 23330, 27996, 34995, 37328, 39661, 46660, 55992, 69990, 74656, 79322, 93320, 111984, 118983, 139980, 158644, 186640, 198305, 223968, 237966, 279960, 317288, 373280, 396610, 475932, 559920, 594915, 634576, 793220, 951864, 1119840, 1189830, 1269152, 1586440, 1903728, 2379660, 3172880, 3807456, 4759320, 6345760, 9518640, 19037280]

約数ペア:

[(1, 19037280), (2, 9518640), (3, 6345760), (4, 4759320), (5, 3807456), (6, 3172880), (8, 2379660), (10, 1903728), (12, 1586440), (15, 1269152), (16, 1189830), (17, 1119840), (20, 951864), (24, 793220), (30, 634576), (32, 594915), (34, 559920), (40, 475932), (48, 396610), (51, 373280), (60, 317288), (68, 279960), (80, 237966), (85, 223968), (96, 198305), (102, 186640), (120, 158644), (136, 139980), (160, 118983), (170, 111984), (204, 93320), (240, 79322), (255, 74656), (272, 69990), (340, 55992), (408, 46660), (480, 39661), (510, 37328), (544, 34995), (680, 27996), (816, 23330), (1020, 18664), (1360, 13998), (1632, 11665), (2040, 9332), (2333, 8160), (2720, 6999), (4080, 4666)]