30479040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 168

約数和(自身を含む): 110550960

約数和(自身を除く): 80071920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 557, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1114, 1140, 1216, 1368, 1440, 1520, 1671, 1710, 1824, 2228, 2280, 2736, 2785, 2880, 3040, 3342, 3420, 3648, 4456, 4560, 5013, 5472, 5570, 6080, 6684, 6840, 8355, 8912, 9120, 10026, 10583, 10944, 11140, 13368, 13680, 16710, 17824, 18240, 20052, 21166, 22280, 25065, 26736, 27360, 31749, 33420, 35648, 40104, 42332, 44560, 50130, 52915, 53472, 54720, 63498, 66840, 80208, 84664, 89120, 95247, 100260, 105830, 106944, 126996, 133680, 158745, 160416, 169328, 178240, 190494, 200520, 211660, 253992, 267360, 317490, 320832, 338656, 380988, 401040, 423320, 476235, 507984, 534720, 634980, 677312, 761976, 802080, 846640, 952470, 1015968, 1269960, 1523952, 1604160, 1693280, 1904940, 2031936, 2539920, 3047904, 3386560, 3809880, 5079840, 6095808, 7619760, 10159680, 15239520, 30479040]

約数ペア:

[(1, 30479040), (2, 15239520), (3, 10159680), (4, 7619760), (5, 6095808), (6, 5079840), (8, 3809880), (9, 3386560), (10, 3047904), (12, 2539920), (15, 2031936), (16, 1904940), (18, 1693280), (19, 1604160), (20, 1523952), (24, 1269960), (30, 1015968), (32, 952470), (36, 846640), (38, 802080), (40, 761976), (45, 677312), (48, 634980), (57, 534720), (60, 507984), (64, 476235), (72, 423320), (76, 401040), (80, 380988), (90, 338656), (95, 320832), (96, 317490), (114, 267360), (120, 253992), (144, 211660), (152, 200520), (160, 190494), (171, 178240), (180, 169328), (190, 160416), (192, 158745), (228, 133680), (240, 126996), (285, 106944), (288, 105830), (304, 100260), (320, 95247), (342, 89120), (360, 84664), (380, 80208), (456, 66840), (480, 63498), (557, 54720), (570, 53472), (576, 52915), (608, 50130), (684, 44560), (720, 42332), (760, 40104), (855, 35648), (912, 33420), (960, 31749), (1114, 27360), (1140, 26736), (1216, 25065), (1368, 22280), (1440, 21166), (1520, 20052), (1671, 18240), (1710, 17824), (1824, 16710), (2228, 13680), (2280, 13368), (2736, 11140), (2785, 10944), (2880, 10583), (3040, 10026), (3342, 9120), (3420, 8912), (3648, 8355), (4456, 6840), (4560, 6684), (5013, 6080), (5472, 5570)]