79379280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2749

約数の個数: 120

約数和(自身を含む): 273185640

約数和(自身を除く): 193806360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2689, 2952, 3280, 3690, 4920, 5378, 5904, 7380, 8067, 9840, 10756, 13445, 14760, 16134, 21512, 24201, 26890, 29520, 32268, 40335, 43024, 48402, 53780, 64536, 80670, 96804, 107560, 110249, 121005, 129072, 161340, 193608, 215120, 220498, 242010, 322680, 330747, 387216, 440996, 484020, 551245, 645360, 661494, 881992, 968040, 992241, 1102490, 1322988, 1653735, 1763984, 1936080, 1984482, 2204980, 2645976, 3307470, 3968964, 4409960, 4961205, 5291952, 6614940, 7937928, 8819920, 9922410, 13229880, 15875856, 19844820, 26459760, 39689640, 79379280]

約数ペア:

[(1, 79379280), (2, 39689640), (3, 26459760), (4, 19844820), (5, 15875856), (6, 13229880), (8, 9922410), (9, 8819920), (10, 7937928), (12, 6614940), (15, 5291952), (16, 4961205), (18, 4409960), (20, 3968964), (24, 3307470), (30, 2645976), (36, 2204980), (40, 1984482), (41, 1936080), (45, 1763984), (48, 1653735), (60, 1322988), (72, 1102490), (80, 992241), (82, 968040), (90, 881992), (120, 661494), (123, 645360), (144, 551245), (164, 484020), (180, 440996), (205, 387216), (240, 330747), (246, 322680), (328, 242010), (360, 220498), (369, 215120), (410, 193608), (492, 161340), (615, 129072), (656, 121005), (720, 110249), (738, 107560), (820, 96804), (984, 80670), (1230, 64536), (1476, 53780), (1640, 48402), (1845, 43024), (1968, 40335), (2460, 32268), (2689, 29520), (2952, 26890), (3280, 24201), (3690, 21512), (4920, 16134), (5378, 14760), (5904, 13445), (7380, 10756), (8067, 9840)]