39689640

素因数分解:

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

素因数の和:2747

約数の個数: 96

約数和(自身を含む): 132186600

約数和(自身を除く): 92496960

約数列:

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

約数ペア:

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