39861840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4051}}^1$

素因数の和:4108

約数の個数: 80

約数和(自身を含む): 126616896

約数和(自身を除く): 86755056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4051, 4920, 8102, 9840, 12153, 16204, 20255, 24306, 32408, 40510, 48612, 60765, 64816, 81020, 97224, 121530, 162040, 166091, 194448, 243060, 324080, 332182, 486120, 498273, 664364, 830455, 972240, 996546, 1328728, 1660910, 1993092, 2491365, 2657456, 3321820, 3986184, 4982730, 6643640, 7972368, 9965460, 13287280, 19930920, 39861840]

約数ペア:

[(1, 39861840), (2, 19930920), (3, 13287280), (4, 9965460), (5, 7972368), (6, 6643640), (8, 4982730), (10, 3986184), (12, 3321820), (15, 2657456), (16, 2491365), (20, 1993092), (24, 1660910), (30, 1328728), (40, 996546), (41, 972240), (48, 830455), (60, 664364), (80, 498273), (82, 486120), (120, 332182), (123, 324080), (164, 243060), (205, 194448), (240, 166091), (246, 162040), (328, 121530), (410, 97224), (492, 81020), (615, 64816), (656, 60765), (820, 48612), (984, 40510), (1230, 32408), (1640, 24306), (1968, 20255), (2460, 16204), (3280, 12153), (4051, 9840), (4920, 8102)]