73724160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 239589504

約数和(自身を除く): 165865344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 263, 292, 320, 365, 384, 438, 480, 526, 584, 640, 730, 768, 789, 876, 960, 1052, 1095, 1168, 1280, 1315, 1460, 1578, 1752, 1920, 2104, 2190, 2336, 2630, 2920, 3156, 3504, 3840, 3945, 4208, 4380, 4672, 5260, 5840, 6312, 7008, 7890, 8416, 8760, 9344, 10520, 11680, 12624, 14016, 15780, 16832, 17520, 18688, 19199, 21040, 23360, 25248, 28032, 31560, 33664, 35040, 38398, 42080, 46720, 50496, 56064, 57597, 63120, 67328, 70080, 76796, 84160, 93440, 95995, 100992, 115194, 126240, 140160, 153592, 168320, 191990, 201984, 230388, 252480, 280320, 287985, 307184, 336640, 383980, 460776, 504960, 575970, 614368, 767960, 921552, 1009920, 1151940, 1228736, 1535920, 1843104, 2303880, 2457472, 3071840, 3686208, 4607760, 4914944, 6143680, 7372416, 9215520, 12287360, 14744832, 18431040, 24574720, 36862080, 73724160]

約数ペア:

[(1, 73724160), (2, 36862080), (3, 24574720), (4, 18431040), (5, 14744832), (6, 12287360), (8, 9215520), (10, 7372416), (12, 6143680), (15, 4914944), (16, 4607760), (20, 3686208), (24, 3071840), (30, 2457472), (32, 2303880), (40, 1843104), (48, 1535920), (60, 1228736), (64, 1151940), (73, 1009920), (80, 921552), (96, 767960), (120, 614368), (128, 575970), (146, 504960), (160, 460776), (192, 383980), (219, 336640), (240, 307184), (256, 287985), (263, 280320), (292, 252480), (320, 230388), (365, 201984), (384, 191990), (438, 168320), (480, 153592), (526, 140160), (584, 126240), (640, 115194), (730, 100992), (768, 95995), (789, 93440), (876, 84160), (960, 76796), (1052, 70080), (1095, 67328), (1168, 63120), (1280, 57597), (1315, 56064), (1460, 50496), (1578, 46720), (1752, 42080), (1920, 38398), (2104, 35040), (2190, 33664), (2336, 31560), (2630, 28032), (2920, 25248), (3156, 23360), (3504, 21040), (3840, 19199), (3945, 18688), (4208, 17520), (4380, 16832), (4672, 15780), (5260, 14016), (5840, 12624), (6312, 11680), (7008, 10520), (7890, 9344), (8416, 8760)]