60801720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{72383}}^1$

素因数の和:72404

約数の個数: 64

約数和(自身を含む): 208465920

約数和(自身を除く): 147664200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 72383, 144766, 217149, 289532, 361915, 434298, 506681, 579064, 723830, 868596, 1013362, 1085745, 1447660, 1520043, 1737192, 2026724, 2171490, 2533405, 2895320, 3040086, 4053448, 4342980, 5066810, 6080172, 7600215, 8685960, 10133620, 12160344, 15200430, 20267240, 30400860, 60801720]

約数ペア:

[(1, 60801720), (2, 30400860), (3, 20267240), (4, 15200430), (5, 12160344), (6, 10133620), (7, 8685960), (8, 7600215), (10, 6080172), (12, 5066810), (14, 4342980), (15, 4053448), (20, 3040086), (21, 2895320), (24, 2533405), (28, 2171490), (30, 2026724), (35, 1737192), (40, 1520043), (42, 1447660), (56, 1085745), (60, 1013362), (70, 868596), (84, 723830), (105, 579064), (120, 506681), (140, 434298), (168, 361915), (210, 289532), (280, 217149), (420, 144766), (840, 72383)]