228446640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3271}}^1$

素因数の和:3387

約数の個数: 120

約数和(自身を含む): 775346208

約数和(自身を除く): 546899568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3271, 3492, 3880, 4365, 4656, 5820, 6542, 6984, 7760, 8730, 9813, 11640, 13084, 13968, 16355, 17460, 19626, 23280, 26168, 29439, 32710, 34920, 39252, 49065, 52336, 58878, 65420, 69840, 78504, 98130, 117756, 130840, 147195, 157008, 196260, 235512, 261680, 294390, 317287, 392520, 471024, 588780, 634574, 785040, 951861, 1177560, 1269148, 1586435, 1903722, 2355120, 2538296, 2855583, 3172870, 3807444, 4759305, 5076592, 5711166, 6345740, 7614888, 9518610, 11422332, 12691480, 14277915, 15229776, 19037220, 22844664, 25382960, 28555830, 38074440, 45689328, 57111660, 76148880, 114223320, 228446640]

約数ペア:

[(1, 228446640), (2, 114223320), (3, 76148880), (4, 57111660), (5, 45689328), (6, 38074440), (8, 28555830), (9, 25382960), (10, 22844664), (12, 19037220), (15, 15229776), (16, 14277915), (18, 12691480), (20, 11422332), (24, 9518610), (30, 7614888), (36, 6345740), (40, 5711166), (45, 5076592), (48, 4759305), (60, 3807444), (72, 3172870), (80, 2855583), (90, 2538296), (97, 2355120), (120, 1903722), (144, 1586435), (180, 1269148), (194, 1177560), (240, 951861), (291, 785040), (360, 634574), (388, 588780), (485, 471024), (582, 392520), (720, 317287), (776, 294390), (873, 261680), (970, 235512), (1164, 196260), (1455, 157008), (1552, 147195), (1746, 130840), (1940, 117756), (2328, 98130), (2910, 78504), (3271, 69840), (3492, 65420), (3880, 58878), (4365, 52336), (4656, 49065), (5820, 39252), (6542, 34920), (6984, 32710), (7760, 29439), (8730, 26168), (9813, 23280), (11640, 19626), (13084, 17460), (13968, 16355)]