113168280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 358110720

約数和(自身を除く): 244942440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 131, 138, 184, 230, 262, 276, 313, 345, 393, 460, 524, 552, 626, 655, 690, 786, 920, 939, 1048, 1252, 1310, 1380, 1565, 1572, 1878, 1965, 2504, 2620, 2760, 3013, 3130, 3144, 3756, 3930, 4695, 5240, 6026, 6260, 7199, 7512, 7860, 9039, 9390, 12052, 12520, 14398, 15065, 15720, 18078, 18780, 21597, 24104, 28796, 30130, 35995, 36156, 37560, 41003, 43194, 45195, 57592, 60260, 71990, 72312, 82006, 86388, 90390, 107985, 120520, 123009, 143980, 164012, 172776, 180780, 205015, 215970, 246018, 287960, 328024, 361560, 410030, 431940, 492036, 615045, 820060, 863880, 943069, 984072, 1230090, 1640120, 1886138, 2460180, 2829207, 3772276, 4715345, 4920360, 5658414, 7544552, 9430690, 11316828, 14146035, 18861380, 22633656, 28292070, 37722760, 56584140, 113168280]

約数ペア:

[(1, 113168280), (2, 56584140), (3, 37722760), (4, 28292070), (5, 22633656), (6, 18861380), (8, 14146035), (10, 11316828), (12, 9430690), (15, 7544552), (20, 5658414), (23, 4920360), (24, 4715345), (30, 3772276), (40, 2829207), (46, 2460180), (60, 1886138), (69, 1640120), (92, 1230090), (115, 984072), (120, 943069), (131, 863880), (138, 820060), (184, 615045), (230, 492036), (262, 431940), (276, 410030), (313, 361560), (345, 328024), (393, 287960), (460, 246018), (524, 215970), (552, 205015), (626, 180780), (655, 172776), (690, 164012), (786, 143980), (920, 123009), (939, 120520), (1048, 107985), (1252, 90390), (1310, 86388), (1380, 82006), (1565, 72312), (1572, 71990), (1878, 60260), (1965, 57592), (2504, 45195), (2620, 43194), (2760, 41003), (3013, 37560), (3130, 36156), (3144, 35995), (3756, 30130), (3930, 28796), (4695, 24104), (5240, 21597), (6026, 18780), (6260, 18078), (7199, 15720), (7512, 15065), (7860, 14398), (9039, 12520), (9390, 12052)]