4840445160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{220421}}^1$

素因数の和:220499

約数の個数: 96

約数和(自身を含む): 15989411880

約数和(自身を除く): 11148966720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 220421, 440842, 661263, 881684, 1102105, 1322526, 1763368, 1983789, 2204210, 2645052, 3306315, 3967578, 4408420, 5290104, 6612630, 7935156, 8816840, 9918945, 13225260, 13445681, 15870312, 19837890, 26450520, 26891362, 39675780, 40337043, 53782724, 67228405, 79351560, 80674086, 107565448, 121011129, 134456810, 161348172, 201685215, 242022258, 268913620, 322696344, 403370430, 484044516, 537827240, 605055645, 806740860, 968089032, 1210111290, 1613481720, 2420222580, 4840445160]

約数ペア:

[(1, 4840445160), (2, 2420222580), (3, 1613481720), (4, 1210111290), (5, 968089032), (6, 806740860), (8, 605055645), (9, 537827240), (10, 484044516), (12, 403370430), (15, 322696344), (18, 268913620), (20, 242022258), (24, 201685215), (30, 161348172), (36, 134456810), (40, 121011129), (45, 107565448), (60, 80674086), (61, 79351560), (72, 67228405), (90, 53782724), (120, 40337043), (122, 39675780), (180, 26891362), (183, 26450520), (244, 19837890), (305, 15870312), (360, 13445681), (366, 13225260), (488, 9918945), (549, 8816840), (610, 7935156), (732, 6612630), (915, 5290104), (1098, 4408420), (1220, 3967578), (1464, 3306315), (1830, 2645052), (2196, 2204210), (2440, 1983789), (2745, 1763368), (3660, 1322526), (4392, 1102105), (5490, 881684), (7320, 661263), (10980, 440842), (21960, 220421)]