61446960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2803

約数の個数: 120

約数和(自身を含む): 213093504

約数和(自身を除く): 151646544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2753, 2790, 3720, 4464, 5506, 5580, 7440, 8259, 11012, 11160, 13765, 16518, 22024, 22320, 24777, 27530, 33036, 41295, 44048, 49554, 55060, 66072, 82590, 85343, 99108, 110120, 123885, 132144, 165180, 170686, 198216, 220240, 247770, 256029, 330360, 341372, 396432, 426715, 495540, 512058, 660720, 682744, 768087, 853430, 991080, 1024116, 1280145, 1365488, 1536174, 1706860, 1982160, 2048232, 2560290, 3072348, 3413720, 3840435, 4096464, 5120580, 6144696, 6827440, 7680870, 10241160, 12289392, 15361740, 20482320, 30723480, 61446960]

約数ペア:

[(1, 61446960), (2, 30723480), (3, 20482320), (4, 15361740), (5, 12289392), (6, 10241160), (8, 7680870), (9, 6827440), (10, 6144696), (12, 5120580), (15, 4096464), (16, 3840435), (18, 3413720), (20, 3072348), (24, 2560290), (30, 2048232), (31, 1982160), (36, 1706860), (40, 1536174), (45, 1365488), (48, 1280145), (60, 1024116), (62, 991080), (72, 853430), (80, 768087), (90, 682744), (93, 660720), (120, 512058), (124, 495540), (144, 426715), (155, 396432), (180, 341372), (186, 330360), (240, 256029), (248, 247770), (279, 220240), (310, 198216), (360, 170686), (372, 165180), (465, 132144), (496, 123885), (558, 110120), (620, 99108), (720, 85343), (744, 82590), (930, 66072), (1116, 55060), (1240, 49554), (1395, 44048), (1488, 41295), (1860, 33036), (2232, 27530), (2480, 24777), (2753, 22320), (2790, 22024), (3720, 16518), (4464, 13765), (5506, 11160), (5580, 11012), (7440, 8259)]