30021463680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1202783}}^1$

素因数の和:1202818

約数の個数: 128

約数和(自身を含む): 103054533120

約数和(自身を除く): 73033069440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 1202783, 2405566, 3608349, 4811132, 6013915, 7216698, 9622264, 12027830, 14433396, 15636179, 18041745, 19244528, 24055660, 28866792, 31272358, 36083490, 38489056, 46908537, 48111320, 57733584, 62544716, 72166980, 76978112, 78180895, 93817074, 96222640, 115467168, 125089432, 144333960, 153956224, 156361790, 187634148, 192445280, 230934336, 234542685, 250178864, 288667920, 312723580, 375268296, 384890560, 461868672, 469085370, 500357728, 577335840, 625447160, 750536592, 769781120, 938170740, 1000715456, 1154671680, 1250894320, 1501073184, 1876341480, 2001430912, 2309343360, 2501788640, 3002146368, 3752682960, 5003577280, 6004292736, 7505365920, 10007154560, 15010731840, 30021463680]

約数ペア:

[(1, 30021463680), (2, 15010731840), (3, 10007154560), (4, 7505365920), (5, 6004292736), (6, 5003577280), (8, 3752682960), (10, 3002146368), (12, 2501788640), (13, 2309343360), (15, 2001430912), (16, 1876341480), (20, 1501073184), (24, 1250894320), (26, 1154671680), (30, 1000715456), (32, 938170740), (39, 769781120), (40, 750536592), (48, 625447160), (52, 577335840), (60, 500357728), (64, 469085370), (65, 461868672), (78, 384890560), (80, 375268296), (96, 312723580), (104, 288667920), (120, 250178864), (128, 234542685), (130, 230934336), (156, 192445280), (160, 187634148), (192, 156361790), (195, 153956224), (208, 144333960), (240, 125089432), (260, 115467168), (312, 96222640), (320, 93817074), (384, 78180895), (390, 76978112), (416, 72166980), (480, 62544716), (520, 57733584), (624, 48111320), (640, 46908537), (780, 38489056), (832, 36083490), (960, 31272358), (1040, 28866792), (1248, 24055660), (1560, 19244528), (1664, 18041745), (1920, 15636179), (2080, 14433396), (2496, 12027830), (3120, 9622264), (4160, 7216698), (4992, 6013915), (6240, 4811132), (8320, 3608349), (12480, 2405566), (24960, 1202783)]