13229880

素因数分解:

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

素因数の和:2744

約数の個数: 64

約数和(自身を含む): 40672800

約数和(自身を除く): 27442920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 2689, 4920, 5378, 8067, 10756, 13445, 16134, 21512, 26890, 32268, 40335, 53780, 64536, 80670, 107560, 110249, 161340, 220498, 322680, 330747, 440996, 551245, 661494, 881992, 1102490, 1322988, 1653735, 2204980, 2645976, 3307470, 4409960, 6614940, 13229880]

約数ペア:

[(1, 13229880), (2, 6614940), (3, 4409960), (4, 3307470), (5, 2645976), (6, 2204980), (8, 1653735), (10, 1322988), (12, 1102490), (15, 881992), (20, 661494), (24, 551245), (30, 440996), (40, 330747), (41, 322680), (60, 220498), (82, 161340), (120, 110249), (123, 107560), (164, 80670), (205, 64536), (246, 53780), (328, 40335), (410, 32268), (492, 26890), (615, 21512), (820, 16134), (984, 13445), (1230, 10756), (1640, 8067), (2460, 5378), (2689, 4920)]