157239360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{18199}}^1$

素因数の和:18225

約数の個数: 112

約数和(自身を含む): 554736000

約数和(自身を除く): 397496640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 18199, 36398, 54597, 72796, 90995, 109194, 145592, 163791, 181990, 218388, 272985, 291184, 327582, 363980, 436776, 491373, 545970, 582368, 655164, 727960, 818955, 873552, 982746, 1091940, 1164736, 1310328, 1455920, 1637910, 1747104, 1965492, 2183880, 2456865, 2620656, 2911840, 3275820, 3494208, 3930984, 4367760, 4913730, 5241312, 5823680, 6551640, 7861968, 8735520, 9827460, 10482624, 13103280, 15723936, 17471040, 19654920, 26206560, 31447872, 39309840, 52413120, 78619680, 157239360]

約数ペア:

[(1, 157239360), (2, 78619680), (3, 52413120), (4, 39309840), (5, 31447872), (6, 26206560), (8, 19654920), (9, 17471040), (10, 15723936), (12, 13103280), (15, 10482624), (16, 9827460), (18, 8735520), (20, 7861968), (24, 6551640), (27, 5823680), (30, 5241312), (32, 4913730), (36, 4367760), (40, 3930984), (45, 3494208), (48, 3275820), (54, 2911840), (60, 2620656), (64, 2456865), (72, 2183880), (80, 1965492), (90, 1747104), (96, 1637910), (108, 1455920), (120, 1310328), (135, 1164736), (144, 1091940), (160, 982746), (180, 873552), (192, 818955), (216, 727960), (240, 655164), (270, 582368), (288, 545970), (320, 491373), (360, 436776), (432, 363980), (480, 327582), (540, 291184), (576, 272985), (720, 218388), (864, 181990), (960, 163791), (1080, 145592), (1440, 109194), (1728, 90995), (2160, 72796), (2880, 54597), (4320, 36398), (8640, 18199)]